2912149478

素因数分解:

$2^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{60521}}^1$

素因数の和:61028

約数の個数: 24

約数和(自身を含む): 5091836904

約数和(自身を除く): 2179687426

約数列:

[1, 2, 7, 14, 49, 98, 491, 982, 3437, 6874, 24059, 48118, 60521, 121042, 423647, 847294, 2965529, 5931058, 29715811, 59431622, 208010677, 416021354, 1456074739, 2912149478]

約数ペア:

[(1, 2912149478), (2, 1456074739), (7, 416021354), (14, 208010677), (49, 59431622), (98, 29715811), (491, 5931058), (982, 2965529), (3437, 847294), (6874, 423647), (24059, 121042), (48118, 60521)]