179780452922

素因数分解:

$2^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{1998049}}^1$

素因数の和:2004485

約数の個数: 16

約数和(自身を含む): 308243169600

約数和(自身を除く): 128462716678

約数列:

[1, 2, 7, 14, 6427, 12854, 44989, 89978, 1998049, 3996098, 13986343, 27972686, 12841460923, 25682921846, 89890226461, 179780452922]

約数ペア:

[(1, 179780452922), (2, 89890226461), (7, 25682921846), (14, 12841460923), (6427, 27972686), (12854, 13986343), (44989, 3996098), (89978, 1998049)]