805150712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{3919}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 1538443200

約数和(自身を除く): 733292488

約数列:

[1, 2, 4, 8, 61, 122, 244, 421, 488, 842, 1684, 3368, 3919, 7838, 15676, 25681, 31352, 51362, 102724, 205448, 239059, 478118, 956236, 1649899, 1912472, 3299798, 6599596, 13199192, 100643839, 201287678, 402575356, 805150712]

約数ペア:

[(1, 805150712), (2, 402575356), (4, 201287678), (8, 100643839), (61, 13199192), (122, 6599596), (244, 3299798), (421, 1912472), (488, 1649899), (842, 956236), (1684, 478118), (3368, 239059), (3919, 205448), (7838, 102724), (15676, 51362), (25681, 31352)]