250438843330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4597739}}^1$

素因数の和:4598178

約数の個数: 32

約数和(自身を含む): 486624801600

約数和(自身を除く): 236185958270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235, 54470, 4597739, 9195478, 22988695, 45977390, 59770607, 119541214, 298853035, 597706070, 1926452641, 3852905282, 9632263205, 19264526410, 25043884333, 50087768666, 125219421665, 250438843330]

約数ペア:

[(1, 250438843330), (2, 125219421665), (5, 50087768666), (10, 25043884333), (13, 19264526410), (26, 9632263205), (65, 3852905282), (130, 1926452641), (419, 597706070), (838, 298853035), (2095, 119541214), (4190, 59770607), (5447, 45977390), (10894, 22988695), (27235, 9195478), (54470, 4597739)]