1253245128

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{375673}}^1$

素因数の和:375821

約数の個数: 32

約数和(自身を含む): 3155661600

約数和(自身を除く): 1902416472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 375673, 751346, 1127019, 1502692, 2254038, 3005384, 4508076, 9016152, 52218547, 104437094, 156655641, 208874188, 313311282, 417748376, 626622564, 1253245128]

約数ペア:

[(1, 1253245128), (2, 626622564), (3, 417748376), (4, 313311282), (6, 208874188), (8, 156655641), (12, 104437094), (24, 52218547), (139, 9016152), (278, 4508076), (417, 3005384), (556, 2254038), (834, 1502692), (1112, 1127019), (1668, 751346), (3336, 375673)]