2013314512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{279007}}^1$

素因数の和:279067

約数の個数: 40

約数和(自身を含む): 4359220992

約数和(自身を除く): 2345906480

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 279007, 558014, 1116028, 2232056, 3069077, 4464112, 6138154, 11439287, 12276308, 22878574, 24552616, 45757148, 49105232, 91514296, 125832157, 183028592, 251664314, 503328628, 1006657256, 2013314512]

約数ペア:

[(1, 2013314512), (2, 1006657256), (4, 503328628), (8, 251664314), (11, 183028592), (16, 125832157), (22, 91514296), (41, 49105232), (44, 45757148), (82, 24552616), (88, 22878574), (164, 12276308), (176, 11439287), (328, 6138154), (451, 4464112), (656, 3069077), (902, 2232056), (1804, 1116028), (3608, 558014), (7216, 279007)]