4080876670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{159347}}^1$

素因数の和:159564

約数の個数: 32

約数和(自身を含む): 7950827808

約数和(自身を除く): 3869951138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 159347, 318694, 796735, 1593470, 2071511, 4143022, 10357555, 20715110, 31391359, 62782718, 156956795, 313913590, 408087667, 816175334, 2040438335, 4080876670]

約数ペア:

[(1, 4080876670), (2, 2040438335), (5, 816175334), (10, 408087667), (13, 313913590), (26, 156956795), (65, 62782718), (130, 31391359), (197, 20715110), (394, 10357555), (985, 4143022), (1970, 2071511), (2561, 1593470), (5122, 796735), (12805, 318694), (25610, 159347)]