2503345156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 4757776128

約数和(自身を除く): 2254430972

約数列:

[1, 2, 4, 13, 26, 52, 271, 401, 443, 542, 802, 886, 1084, 1604, 1772, 3523, 5213, 5759, 7046, 10426, 11518, 14092, 20852, 23036, 108671, 120053, 177643, 217342, 240106, 355286, 434684, 480212, 710572, 1412723, 1560689, 2309359, 2825446, 3121378, 4618718, 5650892, 6242756, 9237436, 48141253, 96282506, 192565012, 625836289, 1251672578, 2503345156]

約数ペア:

[(1, 2503345156), (2, 1251672578), (4, 625836289), (13, 192565012), (26, 96282506), (52, 48141253), (271, 9237436), (401, 6242756), (443, 5650892), (542, 4618718), (802, 3121378), (886, 2825446), (1084, 2309359), (1604, 1560689), (1772, 1412723), (3523, 710572), (5213, 480212), (5759, 434684), (7046, 355286), (10426, 240106), (11518, 217342), (14092, 177643), (20852, 120053), (23036, 108671)]