9689662112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{261713}}^1$

素因数の和:261825

約数の個数: 48

約数和(自身を含む): 20774857320

約数和(自身を除く): 11085195208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 9256, 18512, 37024, 261713, 523426, 1046852, 2093704, 3402269, 4187408, 6804538, 8374816, 13609076, 23292457, 27218152, 46584914, 54436304, 93169828, 108872608, 186339656, 302801941, 372679312, 605603882, 745358624, 1211207764, 2422415528, 4844831056, 9689662112]

約数ペア:

[(1, 9689662112), (2, 4844831056), (4, 2422415528), (8, 1211207764), (13, 745358624), (16, 605603882), (26, 372679312), (32, 302801941), (52, 186339656), (89, 108872608), (104, 93169828), (178, 54436304), (208, 46584914), (356, 27218152), (416, 23292457), (712, 13609076), (1157, 8374816), (1424, 6804538), (2314, 4187408), (2848, 3402269), (4628, 2093704), (9256, 1046852), (18512, 523426), (37024, 261713)]