470892772

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{212881}}^1$

素因数の和:212971

約数の個数: 24

約数和(自身を含む): 953711360

約数和(自身を除く): 482818588

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 212881, 425762, 851524, 1490167, 2980334, 5960668, 16817599, 33635198, 67270396, 117723193, 235446386, 470892772]

約数ペア:

[(1, 470892772), (2, 235446386), (4, 117723193), (7, 67270396), (14, 33635198), (28, 16817599), (79, 5960668), (158, 2980334), (316, 1490167), (553, 851524), (1106, 425762), (2212, 212881)]