674884756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59809}}^1$

素因数の和:59864

約数の個数: 48

約数和(自身を含む): 1500513280

約数和(自身を除く): 825628524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 59809, 119618, 239236, 418663, 777517, 837326, 1555034, 1674652, 1854079, 3110068, 3708158, 5442619, 7416316, 10885238, 12978553, 21770476, 24103027, 25957106, 48206054, 51914212, 96412108, 168721189, 337442378, 674884756]

約数ペア:

[(1, 674884756), (2, 337442378), (4, 168721189), (7, 96412108), (13, 51914212), (14, 48206054), (26, 25957106), (28, 24103027), (31, 21770476), (52, 12978553), (62, 10885238), (91, 7416316), (124, 5442619), (182, 3708158), (217, 3110068), (364, 1854079), (403, 1674652), (434, 1555034), (806, 837326), (868, 777517), (1612, 418663), (2821, 239236), (5642, 119618), (11284, 59809)]