2079810688

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{149069}}^1$

素因数の和:149192

約数の個数: 32

約数和(自身を含む): 4181413500

約数和(自身を除く): 2101602812

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 149069, 298138, 596276, 1192552, 2385104, 4770208, 9540416, 16248521, 19080832, 32497042, 64994084, 129988168, 259976336, 519952672, 1039905344, 2079810688]

約数ペア:

[(1, 2079810688), (2, 1039905344), (4, 519952672), (8, 259976336), (16, 129988168), (32, 64994084), (64, 32497042), (109, 19080832), (128, 16248521), (218, 9540416), (436, 4770208), (872, 2385104), (1744, 1192552), (3488, 596276), (6976, 298138), (13952, 149069)]