1222518352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131059}}^1$

素因数の和:131131

約数の個数: 40

約数和(自身を含む): 2632733280

約数和(自身を除く): 1410214928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 131059, 262118, 524236, 1048472, 1441649, 2096944, 2883298, 5766596, 6946127, 11533192, 13892254, 23066384, 27784508, 55569016, 76407397, 111138032, 152814794, 305629588, 611259176, 1222518352]

約数ペア:

[(1, 1222518352), (2, 611259176), (4, 305629588), (8, 152814794), (11, 111138032), (16, 76407397), (22, 55569016), (44, 27784508), (53, 23066384), (88, 13892254), (106, 11533192), (176, 6946127), (212, 5766596), (424, 2883298), (583, 2096944), (848, 1441649), (1166, 1048472), (2332, 524236), (4664, 262118), (9328, 131059)]