2397620864

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{30859}}^1$

素因数の和:31480

約数の個数: 32

約数和(自身を含む): 4784534400

約数和(自身を除く): 2386913536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 1214, 2428, 4856, 9712, 19424, 30859, 38848, 61718, 77696, 123436, 246872, 493744, 987488, 1974976, 3949952, 18731413, 37462826, 74925652, 149851304, 299702608, 599405216, 1198810432, 2397620864]

約数ペア:

[(1, 2397620864), (2, 1198810432), (4, 599405216), (8, 299702608), (16, 149851304), (32, 74925652), (64, 37462826), (128, 18731413), (607, 3949952), (1214, 1974976), (2428, 987488), (4856, 493744), (9712, 246872), (19424, 123436), (30859, 77696), (38848, 61718)]