2800750836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1103}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 7234149888

約数和(自身を除く): 4433399052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 397, 492, 533, 794, 1066, 1103, 1191, 1588, 1599, 2132, 2206, 2382, 3198, 3309, 4412, 4764, 5161, 6396, 6618, 10322, 13236, 14339, 15483, 16277, 20644, 28678, 30966, 32554, 43017, 45223, 48831, 57356, 61932, 65108, 86034, 90446, 97662, 135669, 172068, 180892, 195324, 211601, 271338, 423202, 437891, 542676, 587899, 634803, 846404, 875782, 1175798, 1269606, 1313673, 1751564, 1763697, 2351596, 2539212, 2627346, 3527394, 5254692, 5692583, 7054788, 11385166, 17077749, 17953531, 22770332, 34155498, 35907062, 53860593, 68310996, 71814124, 107721186, 215442372, 233395903, 466791806, 700187709, 933583612, 1400375418, 2800750836]

約数ペア:

[(1, 2800750836), (2, 1400375418), (3, 933583612), (4, 700187709), (6, 466791806), (12, 233395903), (13, 215442372), (26, 107721186), (39, 71814124), (41, 68310996), (52, 53860593), (78, 35907062), (82, 34155498), (123, 22770332), (156, 17953531), (164, 17077749), (246, 11385166), (397, 7054788), (492, 5692583), (533, 5254692), (794, 3527394), (1066, 2627346), (1103, 2539212), (1191, 2351596), (1588, 1763697), (1599, 1751564), (2132, 1313673), (2206, 1269606), (2382, 1175798), (3198, 875782), (3309, 846404), (4412, 634803), (4764, 587899), (5161, 542676), (6396, 437891), (6618, 423202), (10322, 271338), (13236, 211601), (14339, 195324), (15483, 180892), (16277, 172068), (20644, 135669), (28678, 97662), (30966, 90446), (32554, 86034), (43017, 65108), (45223, 61932), (48831, 57356)]