1539778812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{897307}}^1$

素因数の和:897338

約数の個数: 48

約数和(自身を含む): 4220936832

約数和(自身を除く): 2681158020

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 897307, 1794614, 2691921, 3589228, 5383842, 9870377, 10767684, 11664991, 19740754, 23329982, 29611131, 34994973, 39481508, 46659964, 59222262, 69989946, 118444524, 128314901, 139979892, 256629802, 384944703, 513259604, 769889406, 1539778812]

約数ペア:

[(1, 1539778812), (2, 769889406), (3, 513259604), (4, 384944703), (6, 256629802), (11, 139979892), (12, 128314901), (13, 118444524), (22, 69989946), (26, 59222262), (33, 46659964), (39, 39481508), (44, 34994973), (52, 29611131), (66, 23329982), (78, 19740754), (132, 11664991), (143, 10767684), (156, 9870377), (286, 5383842), (429, 3589228), (572, 2691921), (858, 1794614), (1716, 897307)]