1815860152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5536159}}^1$

素因数の和:5536206

約数の個数: 16

約数和(自身を含む): 3487780800

約数和(自身を除く): 1671920648

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5536159, 11072318, 22144636, 44289272, 226982519, 453965038, 907930076, 1815860152]

約数ペア:

[(1, 1815860152), (2, 907930076), (4, 453965038), (8, 226982519), (41, 44289272), (82, 22144636), (164, 11072318), (328, 5536159)]