1663592

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 3630720

約数和(自身を除く): 1967128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 487, 488, 854, 974, 1708, 1948, 3409, 3416, 3896, 6818, 13636, 27272, 29707, 59414, 118828, 207949, 237656, 415898, 831796, 1663592]

約数ペア:

[(1, 1663592), (2, 831796), (4, 415898), (7, 237656), (8, 207949), (14, 118828), (28, 59414), (56, 29707), (61, 27272), (122, 13636), (244, 6818), (427, 3896), (487, 3416), (488, 3409), (854, 1948), (974, 1708)]