426251386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{28619}}^1$

素因数の和:29309

約数の個数: 16

約数和(自身を含む): 698556960

約数和(自身を除く): 272305574

約数列:

[1, 2, 11, 22, 677, 1354, 7447, 14894, 28619, 57238, 314809, 629618, 19375063, 38750126, 213125693, 426251386]

約数ペア:

[(1, 426251386), (2, 213125693), (11, 38750126), (22, 19375063), (677, 629618), (1354, 314809), (7447, 57238), (14894, 28619)]