676879426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 1068503040

約数和(自身を除く): 391623614

約数列:

[1, 2, 43, 67, 79, 86, 134, 158, 1487, 2881, 2974, 3397, 5293, 5762, 6794, 10586, 63941, 99629, 117473, 127882, 199258, 227599, 234946, 455198, 4284047, 5051339, 7870691, 8568094, 10102678, 15741382, 338439713, 676879426]

約数ペア:

[(1, 676879426), (2, 338439713), (43, 15741382), (67, 10102678), (79, 8568094), (86, 7870691), (134, 5051339), (158, 4284047), (1487, 455198), (2881, 234946), (2974, 227599), (3397, 199258), (5293, 127882), (5762, 117473), (6794, 99629), (10586, 63941)]