313021882

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1458

約数の個数: 24

約数和(自身を含む): 489937500

約数和(自身を除く): 176915618

約数列:

[1, 2, 29, 58, 149, 298, 841, 1249, 1682, 2498, 4321, 8642, 36221, 72442, 125309, 186101, 250618, 372202, 1050409, 2100818, 5396929, 10793858, 156510941, 313021882]

約数ペア:

[(1, 313021882), (2, 156510941), (29, 10793858), (58, 5396929), (149, 2100818), (298, 1050409), (841, 372202), (1249, 250618), (1682, 186101), (2498, 125309), (4321, 72442), (8642, 36221)]