517791872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{311173}}^1$

素因数の和:311200

約数の個数: 32

約数和(自身を含む): 1110891180

約数和(自身を除く): 593099308

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 311173, 622346, 1244692, 2489384, 4045249, 4978768, 8090498, 9957536, 16180996, 19915072, 32361992, 39830144, 64723984, 129447968, 258895936, 517791872]

約数ペア:

[(1, 517791872), (2, 258895936), (4, 129447968), (8, 64723984), (13, 39830144), (16, 32361992), (26, 19915072), (32, 16180996), (52, 9957536), (64, 8090498), (104, 4978768), (128, 4045249), (208, 2489384), (416, 1244692), (832, 622346), (1664, 311173)]