389620626

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{4139}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 807796800

約数和(自身を除く): 418176174

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 541, 1082, 1623, 3246, 4139, 8278, 12417, 15689, 24834, 31378, 47067, 94134, 120031, 240062, 360093, 720186, 2239199, 4478398, 6717597, 13435194, 64936771, 129873542, 194810313, 389620626]

約数ペア:

[(1, 389620626), (2, 194810313), (3, 129873542), (6, 64936771), (29, 13435194), (58, 6717597), (87, 4478398), (174, 2239199), (541, 720186), (1082, 360093), (1623, 240062), (3246, 120031), (4139, 94134), (8278, 47067), (12417, 31378), (15689, 24834)]