2347878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2877594

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 971, 1209, 1942, 2418, 2913, 5826, 12623, 25246, 30101, 37869, 60202, 75738, 90303, 180606, 391313, 782626, 1173939, 2347878]

約数ペア:

[(1, 2347878), (2, 1173939), (3, 782626), (6, 391313), (13, 180606), (26, 90303), (31, 75738), (39, 60202), (62, 37869), (78, 30101), (93, 25246), (186, 12623), (403, 5826), (806, 2913), (971, 2418), (1209, 1942)]