2100085124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{3209}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 3954720000

約数和(自身を除く): 1854634876

約数列:

[1, 2, 4, 19, 38, 76, 79, 109, 158, 218, 316, 436, 1501, 2071, 3002, 3209, 4142, 6004, 6418, 8284, 8611, 12836, 17222, 34444, 60971, 121942, 163609, 243884, 253511, 327218, 349781, 507022, 654436, 699562, 1014044, 1399124, 4816709, 6645839, 9633418, 13291678, 19266836, 26583356, 27632699, 55265398, 110530796, 525021281, 1050042562, 2100085124]

約数ペア:

[(1, 2100085124), (2, 1050042562), (4, 525021281), (19, 110530796), (38, 55265398), (76, 27632699), (79, 26583356), (109, 19266836), (158, 13291678), (218, 9633418), (316, 6645839), (436, 4816709), (1501, 1399124), (2071, 1014044), (3002, 699562), (3209, 654436), (4142, 507022), (6004, 349781), (6418, 327218), (8284, 253511), (8611, 243884), (12836, 163609), (17222, 121942), (34444, 60971)]