1349988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 3440640

約数和(自身を除く): 2090652

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 191, 228, 372, 382, 573, 589, 764, 1146, 1178, 1767, 2292, 2356, 3534, 3629, 5921, 7068, 7258, 10887, 11842, 14516, 17763, 21774, 23684, 35526, 43548, 71052, 112499, 224998, 337497, 449996, 674994, 1349988]

約数ペア:

[(1, 1349988), (2, 674994), (3, 449996), (4, 337497), (6, 224998), (12, 112499), (19, 71052), (31, 43548), (38, 35526), (57, 23684), (62, 21774), (76, 17763), (93, 14516), (114, 11842), (124, 10887), (186, 7258), (191, 7068), (228, 5921), (372, 3629), (382, 3534), (573, 2356), (589, 2292), (764, 1767), (1146, 1178)]