1387971056

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{593}}^1\times {\mathrm{607}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 2709362304

約数和(自身を除く): 1321391248

約数列:

[1, 2, 4, 8, 16, 241, 482, 593, 607, 964, 1186, 1214, 1928, 2372, 2428, 3856, 4744, 4856, 9488, 9712, 142913, 146287, 285826, 292574, 359951, 571652, 585148, 719902, 1143304, 1170296, 1439804, 2286608, 2340592, 2879608, 5759216, 86748191, 173496382, 346992764, 693985528, 1387971056]

約数ペア:

[(1, 1387971056), (2, 693985528), (4, 346992764), (8, 173496382), (16, 86748191), (241, 5759216), (482, 2879608), (593, 2340592), (607, 2286608), (964, 1439804), (1186, 1170296), (1214, 1143304), (1928, 719902), (2372, 585148), (2428, 571652), (3856, 359951), (4744, 292574), (4856, 285826), (9488, 146287), (9712, 142913)]