1348777738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11243}}^1$

素因数の和:11323

約数の個数: 64

約数和(自身を含む): 2720148480

約数和(自身を除く): 1371370742

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 133, 154, 209, 266, 287, 418, 451, 574, 779, 902, 1463, 1558, 2926, 3157, 5453, 6314, 8569, 10906, 11243, 17138, 22486, 59983, 78701, 119966, 123673, 157402, 213617, 247346, 427234, 460963, 865711, 921926, 1495319, 1731422, 2349787, 2990638, 3226741, 4699574, 5070593, 6453482, 8758297, 10141186, 16448509, 17516594, 32897018, 35494151, 61308079, 70988302, 96341267, 122616158, 192682534, 674388869, 1348777738]

約数ペア:

[(1, 1348777738), (2, 674388869), (7, 192682534), (11, 122616158), (14, 96341267), (19, 70988302), (22, 61308079), (38, 35494151), (41, 32897018), (77, 17516594), (82, 16448509), (133, 10141186), (154, 8758297), (209, 6453482), (266, 5070593), (287, 4699574), (418, 3226741), (451, 2990638), (574, 2349787), (779, 1731422), (902, 1495319), (1463, 921926), (1558, 865711), (2926, 460963), (3157, 427234), (5453, 247346), (6314, 213617), (8569, 157402), (10906, 123673), (11243, 119966), (17138, 78701), (22486, 59983)]