427927538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{388319}}^1$

素因数の和:388369

約数の個数: 16

約数和(自身を含む): 698976000

約数和(自身を除く): 271048462

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 388319, 776638, 7378061, 11261251, 14756122, 22522502, 213963769, 427927538]

約数ペア:

[(1, 427927538), (2, 213963769), (19, 22522502), (29, 14756122), (38, 11261251), (58, 7378061), (551, 776638), (1102, 388319)]