4556981569

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 5380300800

約数和(自身を除く): 823319231

約数列:

[1, 7, 71, 79, 277, 419, 497, 553, 1939, 2933, 5609, 19667, 21883, 29749, 33101, 39263, 116063, 137669, 153181, 208243, 231707, 812441, 1553693, 2350171, 8240473, 9168977, 10875851, 16451197, 57683311, 64182839, 650997367, 4556981569]

約数ペア:

[(1, 4556981569), (7, 650997367), (71, 64182839), (79, 57683311), (277, 16451197), (419, 10875851), (497, 9168977), (553, 8240473), (1939, 2350171), (2933, 1553693), (5609, 812441), (19667, 231707), (21883, 208243), (29749, 153181), (33101, 137669), (39263, 116063)]