1392248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 3069360

約数和(自身を除く): 1677112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1217, 2434, 4868, 9736, 13387, 15821, 26774, 31642, 53548, 63284, 107096, 126568, 174031, 348062, 696124, 1392248]

約数ペア:

[(1, 1392248), (2, 696124), (4, 348062), (8, 174031), (11, 126568), (13, 107096), (22, 63284), (26, 53548), (44, 31642), (52, 26774), (88, 15821), (104, 13387), (143, 9736), (286, 4868), (572, 2434), (1144, 1217)]