2428542948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{111997}}^1$

素因数の和:112156

約数の個数: 48

約数和(自身を含む): 6146450240

約数和(自身を除く): 3717907292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 111997, 223994, 335991, 447988, 671982, 1343964, 1455961, 2911922, 4367883, 5823844, 8735766, 15567583, 17471532, 31135166, 46702749, 62270332, 93405498, 186810996, 202378579, 404757158, 607135737, 809514316, 1214271474, 2428542948]

約数ペア:

[(1, 2428542948), (2, 1214271474), (3, 809514316), (4, 607135737), (6, 404757158), (12, 202378579), (13, 186810996), (26, 93405498), (39, 62270332), (52, 46702749), (78, 31135166), (139, 17471532), (156, 15567583), (278, 8735766), (417, 5823844), (556, 4367883), (834, 2911922), (1668, 1455961), (1807, 1343964), (3614, 671982), (5421, 447988), (7228, 335991), (10842, 223994), (21684, 111997)]