1330702938

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 2998195200

約数和(自身を除く): 1667492262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 419, 571, 618, 838, 927, 1142, 1257, 1713, 1854, 2514, 2781, 3426, 3771, 5139, 5562, 7542, 10278, 11313, 15417, 22626, 30834, 43157, 58813, 86314, 117626, 129471, 176439, 239249, 258942, 352878, 388413, 478498, 529317, 717747, 776826, 1058634, 1165239, 1435494, 1587951, 2153241, 2330478, 3175902, 4306482, 6459723, 12919446, 24642647, 49285294, 73927941, 147855882, 221783823, 443567646, 665351469, 1330702938]

約数ペア:

[(1, 1330702938), (2, 665351469), (3, 443567646), (6, 221783823), (9, 147855882), (18, 73927941), (27, 49285294), (54, 24642647), (103, 12919446), (206, 6459723), (309, 4306482), (419, 3175902), (571, 2330478), (618, 2153241), (838, 1587951), (927, 1435494), (1142, 1165239), (1257, 1058634), (1713, 776826), (1854, 717747), (2514, 529317), (2781, 478498), (3426, 388413), (3771, 352878), (5139, 258942), (5562, 239249), (7542, 176439), (10278, 129471), (11313, 117626), (15417, 86314), (22626, 58813), (30834, 43157)]