7912812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 11440788

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 239, 267, 356, 372, 478, 534, 717, 956, 1068, 1434, 2759, 2868, 5518, 7409, 8277, 11036, 14818, 16554, 21271, 22227, 29636, 33108, 42542, 44454, 63813, 85084, 88908, 127626, 255252, 659401, 1318802, 1978203, 2637604, 3956406, 7912812]

約数ペア:

[(1, 7912812), (2, 3956406), (3, 2637604), (4, 1978203), (6, 1318802), (12, 659401), (31, 255252), (62, 127626), (89, 88908), (93, 85084), (124, 63813), (178, 44454), (186, 42542), (239, 33108), (267, 29636), (356, 22227), (372, 21271), (478, 16554), (534, 14818), (717, 11036), (956, 8277), (1068, 7409), (1434, 5518), (2759, 2868)]