2131799218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6101}}^1$

素因数の和:6402

約数の個数: 32

約数和(自身を含む): 3479604480

約数和(自身を除く): 1347805262

約数列:

[1, 2, 17, 34, 43, 86, 239, 478, 731, 1462, 4063, 6101, 8126, 10277, 12202, 20554, 103717, 174709, 207434, 262343, 349418, 524686, 1458139, 2916278, 4459831, 8919662, 24788363, 49576726, 62699977, 125399954, 1065899609, 2131799218]

約数ペア:

[(1, 2131799218), (2, 1065899609), (17, 125399954), (34, 62699977), (43, 49576726), (86, 24788363), (239, 8919662), (478, 4459831), (731, 2916278), (1462, 1458139), (4063, 524686), (6101, 349418), (8126, 262343), (10277, 207434), (12202, 174709), (20554, 103717)]