286688148

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{99961}}^1$

素因数の和:100207

約数の個数: 24

約数和(自身を含む): 671744640

約数和(自身を除く): 385056492

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 99961, 199922, 299883, 399844, 599766, 1199532, 23890679, 47781358, 71672037, 95562716, 143344074, 286688148]

約数ペア:

[(1, 286688148), (2, 143344074), (3, 95562716), (4, 71672037), (6, 47781358), (12, 23890679), (239, 1199532), (478, 599766), (717, 399844), (956, 299883), (1434, 199922), (2868, 99961)]