1330474712

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{642121}}^1$

素因数の和:642171

約数の個数: 32

約数和(自身を含む): 2928076320

約数和(自身を除く): 1597601608

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 642121, 1284242, 2568484, 4494847, 5136968, 8989694, 17979388, 23758477, 35958776, 47516954, 95033908, 166309339, 190067816, 332618678, 665237356, 1330474712]

約数ペア:

[(1, 1330474712), (2, 665237356), (4, 332618678), (7, 190067816), (8, 166309339), (14, 95033908), (28, 47516954), (37, 35958776), (56, 23758477), (74, 17979388), (148, 8989694), (259, 5136968), (296, 4494847), (518, 2568484), (1036, 1284242), (2072, 642121)]