1013039272

素因数分解:

$2^3\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{11243}}^1$

素因数の和:12865

約数の個数: 32

約数和(自身を含む): 2172340800

約数和(自身を除く): 1159301528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1609, 3218, 6436, 11243, 11263, 12872, 22486, 22526, 44972, 45052, 78701, 89944, 90104, 157402, 314804, 629608, 18089987, 36179974, 72359948, 126629909, 144719896, 253259818, 506519636, 1013039272]

約数ペア:

[(1, 1013039272), (2, 506519636), (4, 253259818), (7, 144719896), (8, 126629909), (14, 72359948), (28, 36179974), (56, 18089987), (1609, 629608), (3218, 314804), (6436, 157402), (11243, 90104), (11263, 89944), (12872, 78701), (22486, 45052), (22526, 44972)]