242685794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 406511616

約数和(自身を除く): 163825822

約数列:

[1, 2, 13, 26, 31, 62, 277, 403, 554, 806, 1087, 2174, 3601, 7202, 8587, 14131, 17174, 28262, 33697, 67394, 111631, 223262, 301099, 438061, 602198, 876122, 3914287, 7828574, 9334069, 18668138, 121342897, 242685794]

約数ペア:

[(1, 242685794), (2, 121342897), (13, 18668138), (26, 9334069), (31, 7828574), (62, 3914287), (277, 876122), (403, 602198), (554, 438061), (806, 301099), (1087, 223262), (2174, 111631), (3601, 67394), (7202, 33697), (8587, 28262), (14131, 17174)]