2154215674802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1\times {\mathrm{793787}}^1$

素因数の和:798026

約数の個数: 32

約数和(自身を含む): 3602336950080

約数和(自身を除く): 1448121275278

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4201, 8402, 71417, 79819, 142834, 159638, 793787, 1356923, 1587574, 2713846, 13494379, 15081953, 26988758, 30163906, 256393201, 512786402, 3334699187, 6669398374, 56689886179, 63359284553, 113379772358, 126718569106, 1077107837401, 2154215674802]

約数ペア:

[(1, 2154215674802), (2, 1077107837401), (17, 126718569106), (19, 113379772358), (34, 63359284553), (38, 56689886179), (323, 6669398374), (646, 3334699187), (4201, 512786402), (8402, 256393201), (71417, 30163906), (79819, 26988758), (142834, 15081953), (159638, 13494379), (793787, 2713846), (1356923, 1587574)]