252543668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 502998720

約数和(自身を除く): 250455052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 443, 494, 577, 886, 988, 1154, 1772, 2308, 5759, 7501, 8417, 10963, 11518, 15002, 16834, 21926, 23036, 30004, 33668, 43852, 109421, 142519, 218842, 255611, 285038, 437684, 511222, 570076, 1022444, 3322943, 4856609, 6645886, 9713218, 13291772, 19426436, 63135917, 126271834, 252543668]

約数ペア:

[(1, 252543668), (2, 126271834), (4, 63135917), (13, 19426436), (19, 13291772), (26, 9713218), (38, 6645886), (52, 4856609), (76, 3322943), (247, 1022444), (443, 570076), (494, 511222), (577, 437684), (886, 285038), (988, 255611), (1154, 218842), (1772, 142519), (2308, 109421), (5759, 43852), (7501, 33668), (8417, 30004), (10963, 23036), (11518, 21926), (15002, 16834)]