1020222008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{97127}}^1$

素因数の和:97247

約数の個数: 32

約数和(自身を含む): 2080481760

約数和(自身を除く): 1060259752

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 97127, 194254, 388508, 777016, 1262651, 2525302, 5050604, 9809827, 10101208, 19619654, 39239308, 78478616, 127527751, 255055502, 510111004, 1020222008]

約数ペア:

[(1, 1020222008), (2, 510111004), (4, 255055502), (8, 127527751), (13, 78478616), (26, 39239308), (52, 19619654), (101, 10101208), (104, 9809827), (202, 5050604), (404, 2525302), (808, 1262651), (1313, 777016), (2626, 388508), (5252, 194254), (10504, 97127)]