2887434242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{646537}}^1$

素因数の和:646586

約数の個数: 32

約数和(自身を含む): 5586088320

約数和(自身を除く): 2698654078

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 646537, 1293074, 4525759, 7111907, 9051518, 14223814, 18749573, 37499146, 49783349, 99566698, 131247011, 206245303, 262494022, 412490606, 1443717121, 2887434242]

約数ペア:

[(1, 2887434242), (2, 1443717121), (7, 412490606), (11, 262494022), (14, 206245303), (22, 131247011), (29, 99566698), (58, 49783349), (77, 37499146), (154, 18749573), (203, 14223814), (319, 9051518), (406, 7111907), (638, 4525759), (2233, 1293074), (4466, 646537)]