1213303670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{5471}}^1$

素因数の和:5876

約数の個数: 32

約数和(自身を含む): 2223645696

約数和(自身を除く): 1010342026

約数列:

[1, 2, 5, 10, 67, 134, 331, 335, 662, 670, 1655, 3310, 5471, 10942, 22177, 27355, 44354, 54710, 110885, 221770, 366557, 733114, 1810901, 1832785, 3621802, 3665570, 9054505, 18109010, 121330367, 242660734, 606651835, 1213303670]

約数ペア:

[(1, 1213303670), (2, 606651835), (5, 242660734), (10, 121330367), (67, 18109010), (134, 9054505), (331, 3665570), (335, 3621802), (662, 1832785), (670, 1810901), (1655, 733114), (3310, 366557), (5471, 221770), (10942, 110885), (22177, 54710), (27355, 44354)]