291210452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{243487}}^1$

素因数の和:243527

約数の個数: 24

約数和(自身を含む): 572683776

約数和(自身を除く): 281473324

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 243487, 486974, 973948, 3165331, 5600201, 6330662, 11200402, 12661324, 22400804, 72802613, 145605226, 291210452]

約数ペア:

[(1, 291210452), (2, 145605226), (4, 72802613), (13, 22400804), (23, 12661324), (26, 11200402), (46, 6330662), (52, 5600201), (92, 3165331), (299, 973948), (598, 486974), (1196, 243487)]