278322670138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1\times {\mathrm{4861}}^1$

素因数の和:6022

約数の個数: 32

約数和(自身を含む): 423227376000

約数和(自身を除く): 144904705862

約数列:

[1, 2, 103, 206, 499, 557, 998, 1114, 4861, 9722, 51397, 57371, 102794, 114742, 277943, 500683, 555886, 1001366, 2425639, 2707577, 4851278, 5415154, 28628129, 57256258, 249840817, 278880431, 499681634, 557760862, 1351080923, 2702161846, 139161335069, 278322670138]

約数ペア:

[(1, 278322670138), (2, 139161335069), (103, 2702161846), (206, 1351080923), (499, 557760862), (557, 499681634), (998, 278880431), (1114, 249840817), (4861, 57256258), (9722, 28628129), (51397, 5415154), (57371, 4851278), (102794, 2707577), (114742, 2425639), (277943, 1001366), (500683, 555886)]