264920590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21313}}^1$

素因数の和:21444

約数の個数: 32

約数和(自身を含む): 524835936

約数和(自身を除く): 259915346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 21313, 42626, 106565, 213130, 234443, 468886, 1172215, 2344430, 2408369, 4816738, 12041845, 24083690, 26492059, 52984118, 132460295, 264920590]

約数ペア:

[(1, 264920590), (2, 132460295), (5, 52984118), (10, 26492059), (11, 24083690), (22, 12041845), (55, 4816738), (110, 2408369), (113, 2344430), (226, 1172215), (565, 468886), (1130, 234443), (1243, 213130), (2486, 106565), (6215, 42626), (12430, 21313)]