1520605834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{213989}}^1$

素因数の和:214038

約数の個数: 32

約数和(自身を含む): 2773310400

約数和(自身を除く): 1252704566

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 213989, 427978, 2353879, 3637813, 4065791, 4707758, 7275626, 8131582, 40015943, 44723701, 69118447, 80031886, 89447402, 138236894, 760302917, 1520605834]

約数ペア:

[(1, 1520605834), (2, 760302917), (11, 138236894), (17, 89447402), (19, 80031886), (22, 69118447), (34, 44723701), (38, 40015943), (187, 8131582), (209, 7275626), (323, 4707758), (374, 4065791), (418, 3637813), (646, 2353879), (3553, 427978), (7106, 213989)]