2942974646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{778153}}^1$

素因数の和:778247

約数の個数: 16

約数和(自身を含む): 4631572608

約数和(自身を除く): 1688597962

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 778153, 1556306, 24122743, 47467333, 48245486, 94934666, 1471487323, 2942974646]

約数ペア:

[(1, 2942974646), (2, 1471487323), (31, 94934666), (61, 48245486), (62, 47467333), (122, 24122743), (1891, 1556306), (3782, 778153)]