17728184318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1\times {\mathrm{1543}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 28742708736

約数和(自身を除く): 11014524418

約数列:

[1, 2, 13, 26, 647, 683, 1294, 1366, 1543, 3086, 8411, 8879, 16822, 17758, 20059, 40118, 441901, 883802, 998321, 1053869, 1996642, 2107738, 5744713, 11489426, 12978173, 13700297, 25956346, 27400594, 681853243, 1363706486, 8864092159, 17728184318]

約数ペア:

[(1, 17728184318), (2, 8864092159), (13, 1363706486), (26, 681853243), (647, 27400594), (683, 25956346), (1294, 13700297), (1366, 12978173), (1543, 11489426), (3086, 5744713), (8411, 2107738), (8879, 1996642), (16822, 1053869), (17758, 998321), (20059, 883802), (40118, 441901)]