251015468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{22549}}^1$

素因数の和:22598

約数の個数: 36

約数和(自身を含む): 503857200

約数和(自身を除く): 252841732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 22549, 45098, 90196, 248039, 496078, 518627, 992156, 1037254, 2074508, 2728429, 5456858, 5704897, 10913716, 11409794, 22819588, 62753867, 125507734, 251015468]

約数ペア:

[(1, 251015468), (2, 125507734), (4, 62753867), (11, 22819588), (22, 11409794), (23, 10913716), (44, 5704897), (46, 5456858), (92, 2728429), (121, 2074508), (242, 1037254), (253, 992156), (484, 518627), (506, 496078), (1012, 248039), (2783, 90196), (5566, 45098), (11132, 22549)]