28909518913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{70537}}^1$

素因数の和:70657

約数の個数: 32

約数和(自身を含む): 34738554240

約数和(自身を除く): 5829035327

約数列:

[1, 11, 19, 37, 53, 209, 407, 583, 703, 1007, 1961, 7733, 11077, 21571, 37259, 70537, 409849, 775907, 1340203, 2609869, 3738461, 14742233, 28708559, 41123071, 49587511, 71030759, 138323057, 545462621, 781338349, 1521553627, 2628138083, 28909518913]

約数ペア:

[(1, 28909518913), (11, 2628138083), (19, 1521553627), (37, 781338349), (53, 545462621), (209, 138323057), (407, 71030759), (583, 49587511), (703, 41123071), (1007, 28708559), (1961, 14742233), (7733, 3738461), (11077, 2609869), (21571, 1340203), (37259, 775907), (70537, 409849)]