239305926

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18121}}^1$

素因数の和:18228

約数の個数: 32

約数和(自身を含む): 501037056

約数和(自身を除く): 261731130

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 18121, 36242, 54363, 108726, 561751, 1123502, 1286591, 1685253, 2573182, 3370506, 3859773, 7719546, 39884321, 79768642, 119652963, 239305926]

約数ペア:

[(1, 239305926), (2, 119652963), (3, 79768642), (6, 39884321), (31, 7719546), (62, 3859773), (71, 3370506), (93, 2573182), (142, 1685253), (186, 1286591), (213, 1123502), (426, 561751), (2201, 108726), (4402, 54363), (6603, 36242), (13206, 18121)]