1311668608

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{353359}}^1$

素因数の和:353402

約数の個数: 32

約数和(自身を含む): 2703204000

約数和(自身を除く): 1391535392

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 353359, 706718, 1413436, 2826872, 5653744, 10247411, 11307488, 20494822, 22614976, 40989644, 45229952, 81979288, 163958576, 327917152, 655834304, 1311668608]

約数ペア:

[(1, 1311668608), (2, 655834304), (4, 327917152), (8, 163958576), (16, 81979288), (29, 45229952), (32, 40989644), (58, 22614976), (64, 20494822), (116, 11307488), (128, 10247411), (232, 5653744), (464, 2826872), (928, 1413436), (1856, 706718), (3712, 353359)]