792490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1552320

約数和(自身を除く): 759830

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 97, 190, 194, 215, 430, 485, 817, 970, 1634, 1843, 3686, 4085, 4171, 8170, 8342, 9215, 18430, 20855, 41710, 79249, 158498, 396245, 792490]

約数ペア:

[(1, 792490), (2, 396245), (5, 158498), (10, 79249), (19, 41710), (38, 20855), (43, 18430), (86, 9215), (95, 8342), (97, 8170), (190, 4171), (194, 4085), (215, 3686), (430, 1843), (485, 1634), (817, 970)]