1330360938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{7489}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 2944468800

約数和(自身を除く): 1614107862

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1251, 1278, 2502, 7489, 9869, 14978, 19738, 22467, 29607, 44934, 59214, 67401, 88821, 134802, 177642, 531719, 1040971, 1063438, 1595157, 2081942, 3122913, 3190314, 4785471, 6245826, 9368739, 9570942, 18737478, 73908941, 147817882, 221726823, 443453646, 665180469, 1330360938]

約数ペア:

[(1, 1330360938), (2, 665180469), (3, 443453646), (6, 221726823), (9, 147817882), (18, 73908941), (71, 18737478), (139, 9570942), (142, 9368739), (213, 6245826), (278, 4785471), (417, 3190314), (426, 3122913), (639, 2081942), (834, 1595157), (1251, 1063438), (1278, 1040971), (2502, 531719), (7489, 177642), (9869, 134802), (14978, 88821), (19738, 67401), (22467, 59214), (29607, 44934)]