2080455538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1\times {\mathrm{1931}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 3657322368

約数和(自身を除く): 1576866830

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1877, 1931, 3754, 3862, 13139, 13517, 26278, 27034, 76957, 79171, 153914, 158342, 538699, 554197, 1077398, 1108394, 3624487, 7248974, 25371409, 50742818, 148603967, 297207934, 1040227769, 2080455538]

約数ペア:

[(1, 2080455538), (2, 1040227769), (7, 297207934), (14, 148603967), (41, 50742818), (82, 25371409), (287, 7248974), (574, 3624487), (1877, 1108394), (1931, 1077398), (3754, 554197), (3862, 538699), (13139, 158342), (13517, 153914), (26278, 79171), (27034, 76957)]