624840142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{28723}}^1$

素因数の和:28947

約数の個数: 16

約数和(自身を含む): 956509200

約数和(自身を除く): 331669058

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 28723, 57446, 2096779, 4193558, 4279727, 8559454, 312420071, 624840142]

約数ペア:

[(1, 624840142), (2, 312420071), (73, 8559454), (146, 4279727), (149, 4193558), (298, 2096779), (10877, 57446), (21754, 28723)]