242971396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{4999}}^1$

素因数の和:5451

約数の個数: 24

約数和(自身を含む): 441000000

約数和(自身を除く): 198028604

約数列:

[1, 2, 4, 29, 58, 116, 419, 838, 1676, 4999, 9998, 12151, 19996, 24302, 48604, 144971, 289942, 579884, 2094581, 4189162, 8378324, 60742849, 121485698, 242971396]

約数ペア:

[(1, 242971396), (2, 121485698), (4, 60742849), (29, 8378324), (58, 4189162), (116, 2094581), (419, 579884), (838, 289942), (1676, 144971), (4999, 48604), (9998, 24302), (12151, 19996)]