1091664496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{7487}}^1$

素因数の和:8209

約数の個数: 40

約数和(自身を含む): 2281353984

約数和(自身を除く): 1189689488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2804, 5608, 7487, 9113, 11216, 14974, 18226, 29948, 36452, 59896, 72904, 97331, 119792, 145808, 194662, 389324, 778648, 1557296, 5248387, 10496774, 20993548, 41987096, 68229031, 83974192, 136458062, 272916124, 545832248, 1091664496]

約数ペア:

[(1, 1091664496), (2, 545832248), (4, 272916124), (8, 136458062), (13, 83974192), (16, 68229031), (26, 41987096), (52, 20993548), (104, 10496774), (208, 5248387), (701, 1557296), (1402, 778648), (2804, 389324), (5608, 194662), (7487, 145808), (9113, 119792), (11216, 97331), (14974, 72904), (18226, 59896), (29948, 36452)]