2143791364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{26209}}^1$

素因数の和:26261

約数の個数: 54

約数和(自身を含む): 4465476330

約数和(自身を除く): 2321684966

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 1573, 1859, 3146, 3718, 6292, 7436, 20449, 26209, 40898, 52418, 81796, 104836, 288299, 340717, 576598, 681434, 1153196, 1362868, 3171289, 3747887, 4429321, 6342578, 7495774, 8858642, 12685156, 14991548, 17717284, 41226757, 48722531, 82453514, 97445062, 164907028, 194890124, 535947841, 1071895682, 2143791364]

約数ペア:

[(1, 2143791364), (2, 1071895682), (4, 535947841), (11, 194890124), (13, 164907028), (22, 97445062), (26, 82453514), (44, 48722531), (52, 41226757), (121, 17717284), (143, 14991548), (169, 12685156), (242, 8858642), (286, 7495774), (338, 6342578), (484, 4429321), (572, 3747887), (676, 3171289), (1573, 1362868), (1859, 1153196), (3146, 681434), (3718, 576598), (6292, 340717), (7436, 288299), (20449, 104836), (26209, 81796), (40898, 52418)]