2901701632

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{18049}}^1$

素因数の和:18226

約数の個数: 44

約数和(自身を含む): 5837839300

約数和(自身を除く): 2936137668

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1024, 1256, 2512, 5024, 10048, 18049, 20096, 36098, 40192, 72196, 80384, 144392, 160768, 288784, 577568, 1155136, 2310272, 2833693, 4620544, 5667386, 9241088, 11334772, 18482176, 22669544, 45339088, 90678176, 181356352, 362712704, 725425408, 1450850816, 2901701632]

約数ペア:

[(1, 2901701632), (2, 1450850816), (4, 725425408), (8, 362712704), (16, 181356352), (32, 90678176), (64, 45339088), (128, 22669544), (157, 18482176), (256, 11334772), (314, 9241088), (512, 5667386), (628, 4620544), (1024, 2833693), (1256, 2310272), (2512, 1155136), (5024, 577568), (10048, 288784), (18049, 160768), (20096, 144392), (36098, 80384), (40192, 72196)]