1380436993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 1554577920

約数和(自身を除く): 174140927

約数列:

[1, 13, 53, 83, 101, 239, 689, 1079, 1313, 3107, 4399, 5353, 8383, 12667, 19837, 24139, 57187, 69589, 108979, 164671, 257881, 313807, 444299, 1051361, 1279367, 2003537, 5775887, 13667693, 16631771, 26045981, 106187461, 1380436993]

約数ペア:

[(1, 1380436993), (13, 106187461), (53, 26045981), (83, 16631771), (101, 13667693), (239, 5775887), (689, 2003537), (1079, 1279367), (1313, 1051361), (3107, 444299), (4399, 313807), (5353, 257881), (8383, 164671), (12667, 108979), (19837, 69589), (24139, 57187)]