988399594870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{2225173}}^1$

素因数の和:2226256

約数の個数: 32

約数和(自身を含む): 1822257293472

約数和(自身を除く): 833857698602

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1033, 2066, 5165, 10330, 44419, 88838, 222095, 444190, 2225173, 4450346, 11125865, 22251730, 95682439, 191364878, 478412195, 956824390, 2298603709, 4597207418, 11493018545, 22986037090, 98839959487, 197679918974, 494199797435, 988399594870]

約数ペア:

[(1, 988399594870), (2, 494199797435), (5, 197679918974), (10, 98839959487), (43, 22986037090), (86, 11493018545), (215, 4597207418), (430, 2298603709), (1033, 956824390), (2066, 478412195), (5165, 191364878), (10330, 95682439), (44419, 22251730), (88838, 11125865), (222095, 4450346), (444190, 2225173)]