334263670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38377}}^1$

素因数の和:38464

約数の個数: 32

約数和(自身を含む): 657645408

約数和(自身を除く): 323381738

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 38377, 76754, 191885, 383770, 498901, 997802, 2494505, 2571259, 4989010, 5142518, 12856295, 25712590, 33426367, 66852734, 167131835, 334263670]

約数ペア:

[(1, 334263670), (2, 167131835), (5, 66852734), (10, 33426367), (13, 25712590), (26, 12856295), (65, 5142518), (67, 4989010), (130, 2571259), (134, 2494505), (335, 997802), (670, 498901), (871, 383770), (1742, 191885), (4355, 76754), (8710, 38377)]