84674564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85703}}^1$

素因数の和:85739

約数の個数: 24

約数和(自身を含む): 167979840

約数和(自身を除く): 83305276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 85703, 171406, 342812, 1114139, 1628357, 2228278, 3256714, 4456556, 6513428, 21168641, 42337282, 84674564]

約数ペア:

[(1, 84674564), (2, 42337282), (4, 21168641), (13, 6513428), (19, 4456556), (26, 3256714), (38, 2228278), (52, 1628357), (76, 1114139), (247, 342812), (494, 171406), (988, 85703)]