816458532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{11491}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 1976991744

約数和(自身を除く): 1160533212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 372, 382, 573, 764, 1146, 2292, 5921, 11491, 11842, 17763, 22982, 23684, 34473, 35526, 45964, 68946, 71052, 137892, 356221, 712442, 1068663, 1424884, 2137326, 2194781, 4274652, 4389562, 6584343, 8779124, 13168686, 26337372, 68038211, 136076422, 204114633, 272152844, 408229266, 816458532]

約数ペア:

[(1, 816458532), (2, 408229266), (3, 272152844), (4, 204114633), (6, 136076422), (12, 68038211), (31, 26337372), (62, 13168686), (93, 8779124), (124, 6584343), (186, 4389562), (191, 4274652), (372, 2194781), (382, 2137326), (573, 1424884), (764, 1068663), (1146, 712442), (2292, 356221), (5921, 137892), (11491, 71052), (11842, 68946), (17763, 45964), (22982, 35526), (23684, 34473)]