25196679170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8426983}}^1$

素因数の和:8427026

約数の個数: 32

約数和(自身を含む): 50966399232

約数和(自身を除く): 25769720062

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8426983, 16853966, 42134915, 84269830, 109550779, 193820609, 219101558, 387641218, 547753895, 969103045, 1095507790, 1938206090, 2519667917, 5039335834, 12598339585, 25196679170]

約数ペア:

[(1, 25196679170), (2, 12598339585), (5, 5039335834), (10, 2519667917), (13, 1938206090), (23, 1095507790), (26, 969103045), (46, 547753895), (65, 387641218), (115, 219101558), (130, 193820609), (230, 109550779), (299, 84269830), (598, 42134915), (1495, 16853966), (2990, 8426983)]