2896317476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2803}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 5645326848

約数和(自身を除く): 2749009372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 641, 806, 1282, 1612, 2564, 2803, 5606, 8333, 11212, 16666, 19871, 33332, 36439, 39742, 72878, 79484, 86893, 145756, 173786, 258323, 347572, 516646, 1033292, 1129609, 1796723, 2259218, 3593446, 4518436, 7186892, 23357399, 46714798, 55698413, 93429596, 111396826, 222793652, 724079369, 1448158738, 2896317476]

約数ペア:

[(1, 2896317476), (2, 1448158738), (4, 724079369), (13, 222793652), (26, 111396826), (31, 93429596), (52, 55698413), (62, 46714798), (124, 23357399), (403, 7186892), (641, 4518436), (806, 3593446), (1282, 2259218), (1612, 1796723), (2564, 1129609), (2803, 1033292), (5606, 516646), (8333, 347572), (11212, 258323), (16666, 173786), (19871, 145756), (33332, 86893), (36439, 79484), (39742, 72878)]