219049324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 426591648

約数和(自身を除く): 207542324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 257, 443, 481, 514, 886, 962, 1028, 1772, 1924, 3341, 5759, 6682, 9509, 11518, 13364, 16391, 19018, 23036, 32782, 38036, 65564, 113851, 123617, 213083, 227702, 247234, 426166, 455404, 494468, 852332, 1480063, 2960126, 4212487, 5920252, 8424974, 16849948, 54762331, 109524662, 219049324]

約数ペア:

[(1, 219049324), (2, 109524662), (4, 54762331), (13, 16849948), (26, 8424974), (37, 5920252), (52, 4212487), (74, 2960126), (148, 1480063), (257, 852332), (443, 494468), (481, 455404), (514, 426166), (886, 247234), (962, 227702), (1028, 213083), (1772, 123617), (1924, 113851), (3341, 65564), (5759, 38036), (6682, 32782), (9509, 23036), (11518, 19018), (13364, 16391)]