653479010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 1186248240

約数和(自身を除く): 532769230

約数列:

[1, 2, 5, 10, 269, 277, 538, 554, 877, 1345, 1385, 1754, 2690, 2770, 4385, 8770, 74513, 149026, 235913, 242929, 372565, 471826, 485858, 745130, 1179565, 1214645, 2359130, 2429290, 65347901, 130695802, 326739505, 653479010]

約数ペア:

[(1, 653479010), (2, 326739505), (5, 130695802), (10, 65347901), (269, 2429290), (277, 2359130), (538, 1214645), (554, 1179565), (877, 745130), (1345, 485858), (1385, 471826), (1754, 372565), (2690, 242929), (2770, 235913), (4385, 149026), (8770, 74513)]