2140203464

素因数分解:

$2^3\times 7^1\times {\mathrm{38217919}}^1$

素因数の和:38217932

約数の個数: 16

約数和(自身を含む): 4586150400

約数和(自身を除く): 2445946936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 38217919, 76435838, 152871676, 267525433, 305743352, 535050866, 1070101732, 2140203464]

約数ペア:

[(1, 2140203464), (2, 1070101732), (4, 535050866), (7, 305743352), (8, 267525433), (14, 152871676), (28, 76435838), (56, 38217919)]