2026078544

素因数分解:

$2^4\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{11243}}^1$

素因数の和:12867

約数の個数: 40

約数和(自身を含む): 4489504320

約数和(自身を除く): 2463425776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1609, 3218, 6436, 11243, 11263, 12872, 22486, 22526, 25744, 44972, 45052, 78701, 89944, 90104, 157402, 179888, 180208, 314804, 629608, 1259216, 18089987, 36179974, 72359948, 126629909, 144719896, 253259818, 289439792, 506519636, 1013039272, 2026078544]

約数ペア:

[(1, 2026078544), (2, 1013039272), (4, 506519636), (7, 289439792), (8, 253259818), (14, 144719896), (16, 126629909), (28, 72359948), (56, 36179974), (112, 18089987), (1609, 1259216), (3218, 629608), (6436, 314804), (11243, 180208), (11263, 179888), (12872, 157402), (22486, 90104), (22526, 89944), (25744, 78701), (44972, 45052)]