2043272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2933368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 107, 124, 154, 214, 217, 248, 308, 341, 428, 434, 616, 682, 749, 856, 868, 1177, 1364, 1498, 1736, 2354, 2387, 2728, 2996, 3317, 4708, 4774, 5992, 6634, 8239, 9416, 9548, 13268, 16478, 19096, 23219, 26536, 32956, 36487, 46438, 65912, 72974, 92876, 145948, 185752, 255409, 291896, 510818, 1021636, 2043272]

約数ペア:

[(1, 2043272), (2, 1021636), (4, 510818), (7, 291896), (8, 255409), (11, 185752), (14, 145948), (22, 92876), (28, 72974), (31, 65912), (44, 46438), (56, 36487), (62, 32956), (77, 26536), (88, 23219), (107, 19096), (124, 16478), (154, 13268), (214, 9548), (217, 9416), (248, 8239), (308, 6634), (341, 5992), (428, 4774), (434, 4708), (616, 3317), (682, 2996), (749, 2728), (856, 2387), (868, 2354), (1177, 1736), (1364, 1498)]