1045928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 2154600

約数和(自身を除く): 1108672

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 113, 178, 226, 356, 452, 712, 904, 1157, 1469, 2314, 2938, 4628, 5876, 9256, 10057, 11752, 20114, 40228, 80456, 130741, 261482, 522964, 1045928]

約数ペア:

[(1, 1045928), (2, 522964), (4, 261482), (8, 130741), (13, 80456), (26, 40228), (52, 20114), (89, 11752), (104, 10057), (113, 9256), (178, 5876), (226, 4628), (356, 2938), (452, 2314), (712, 1469), (904, 1157)]