1554124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 54

約数和(自身を含む): 3407460

約数和(自身を除く): 1853336

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 121, 143, 169, 209, 242, 247, 286, 338, 418, 484, 494, 572, 676, 836, 988, 1573, 1859, 2299, 2717, 3146, 3211, 3718, 4598, 5434, 6292, 6422, 7436, 9196, 10868, 12844, 20449, 29887, 35321, 40898, 59774, 70642, 81796, 119548, 141284, 388531, 777062, 1554124]

約数ペア:

[(1, 1554124), (2, 777062), (4, 388531), (11, 141284), (13, 119548), (19, 81796), (22, 70642), (26, 59774), (38, 40898), (44, 35321), (52, 29887), (76, 20449), (121, 12844), (143, 10868), (169, 9196), (209, 7436), (242, 6422), (247, 6292), (286, 5434), (338, 4598), (418, 3718), (484, 3211), (494, 3146), (572, 2717), (676, 2299), (836, 1859), (988, 1573)]