1352804944

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 2647349408

約数和(自身を除く): 1294544464

約数列:

[1, 2, 4, 8, 16, 157, 314, 331, 628, 662, 1256, 1324, 1627, 2512, 2648, 3254, 5296, 6508, 13016, 26032, 51967, 103934, 207868, 255439, 415736, 510878, 538537, 831472, 1021756, 1077074, 2043512, 2154148, 4087024, 4308296, 8616592, 84550309, 169100618, 338201236, 676402472, 1352804944]

約数ペア:

[(1, 1352804944), (2, 676402472), (4, 338201236), (8, 169100618), (16, 84550309), (157, 8616592), (314, 4308296), (331, 4087024), (628, 2154148), (662, 2043512), (1256, 1077074), (1324, 1021756), (1627, 831472), (2512, 538537), (2648, 510878), (3254, 415736), (5296, 255439), (6508, 207868), (13016, 103934), (26032, 51967)]