8260902130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{19753}}^1$

素因数の和:22990

約数の個数: 32

約数和(自身を含む): 16019229744

約数和(自身を除く): 7758327614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3217, 6434, 16085, 19753, 32170, 39506, 41821, 83642, 98765, 197530, 209105, 256789, 418210, 513578, 1283945, 2567890, 63545401, 127090802, 317727005, 635454010, 826090213, 1652180426, 4130451065, 8260902130]

約数ペア:

[(1, 8260902130), (2, 4130451065), (5, 1652180426), (10, 826090213), (13, 635454010), (26, 317727005), (65, 127090802), (130, 63545401), (3217, 2567890), (6434, 1283945), (16085, 513578), (19753, 418210), (32170, 256789), (39506, 209105), (41821, 197530), (83642, 98765)]