1997885.00000000

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 44806272

約数和(自身を除く): 20366380

約数列:

[1, 2, 4, 23, 46, 92, 421, 631, 842, 1262, 1684, 2524, 9683, 14513, 19366, 29026, 38732, 58052, 265651, 531302, 1062604, 6109973, 12219946, 24439892]

約数ペア:

[(1, 24439892), (2, 12219946), (4, 6109973), (23, 1062604), (46, 531302), (92, 265651), (421, 58052), (631, 38732), (842, 29026), (1262, 19366), (1684, 14513), (2524, 9683)]