686591052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{4327}}^1$

素因数の和:6230

約数の個数: 48

約数和(自身を含む): 1832302080

約数和(自身を除く): 1145711028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1889, 3778, 4327, 5667, 7556, 8654, 11334, 12981, 13223, 17308, 22668, 25962, 26446, 30289, 39669, 51924, 52892, 60578, 79338, 90867, 121156, 158676, 181734, 363468, 8173703, 16347406, 24521109, 32694812, 49042218, 57215921, 98084436, 114431842, 171647763, 228863684, 343295526, 686591052]

約数ペア:

[(1, 686591052), (2, 343295526), (3, 228863684), (4, 171647763), (6, 114431842), (7, 98084436), (12, 57215921), (14, 49042218), (21, 32694812), (28, 24521109), (42, 16347406), (84, 8173703), (1889, 363468), (3778, 181734), (4327, 158676), (5667, 121156), (7556, 90867), (8654, 79338), (11334, 60578), (12981, 52892), (13223, 51924), (17308, 39669), (22668, 30289), (25962, 26446)]