1375801826

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{1789}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 2381358720

約数和(自身を除く): 1005556894

約数列:

[1, 2, 7, 14, 163, 326, 337, 674, 1141, 1789, 2282, 2359, 3578, 4718, 12523, 25046, 54931, 109862, 291607, 384517, 583214, 602893, 769034, 1205786, 2041249, 4082498, 4220251, 8440502, 98271559, 196543118, 687900913, 1375801826]

約数ペア:

[(1, 1375801826), (2, 687900913), (7, 196543118), (14, 98271559), (163, 8440502), (326, 4220251), (337, 4082498), (674, 2041249), (1141, 1205786), (1789, 769034), (2282, 602893), (2359, 583214), (3578, 384517), (4718, 291607), (12523, 109862), (25046, 54931)]