1900534363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15551}}^1$

素因数の和:15667

約数の個数: 32

約数和(自身を含む): 2508226560

約数和(自身を除く): 607692197

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 553, 1027, 1343, 1547, 7189, 9401, 15551, 17459, 108857, 122213, 202163, 264367, 1228529, 1415141, 1850569, 3436771, 8599703, 15970877, 20884993, 24057397, 111796139, 146194951, 271504909, 1900534363]

約数ペア:

[(1, 1900534363), (7, 271504909), (13, 146194951), (17, 111796139), (79, 24057397), (91, 20884993), (119, 15970877), (221, 8599703), (553, 3436771), (1027, 1850569), (1343, 1415141), (1547, 1228529), (7189, 264367), (9401, 202163), (15551, 122213), (17459, 108857)]