830398898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 1542094848

約数和(自身を除く): 711695950

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 127, 166, 238, 254, 331, 581, 662, 889, 1162, 1411, 1778, 2159, 2317, 2822, 4318, 4634, 5627, 9877, 10541, 11254, 15113, 19754, 21082, 27473, 30226, 39389, 42037, 54946, 73787, 78778, 84074, 147574, 179197, 192311, 294259, 358394, 384622, 467041, 588518, 714629, 934082, 1254379, 1429258, 2508758, 3269287, 3489071, 5002403, 6538574, 6978142, 10004806, 24423497, 48846994, 59314207, 118628414, 415199449, 830398898]

約数ペア:

[(1, 830398898), (2, 415199449), (7, 118628414), (14, 59314207), (17, 48846994), (34, 24423497), (83, 10004806), (119, 6978142), (127, 6538574), (166, 5002403), (238, 3489071), (254, 3269287), (331, 2508758), (581, 1429258), (662, 1254379), (889, 934082), (1162, 714629), (1411, 588518), (1778, 467041), (2159, 384622), (2317, 358394), (2822, 294259), (4318, 192311), (4634, 179197), (5627, 147574), (9877, 84074), (10541, 78778), (11254, 73787), (15113, 54946), (19754, 42037), (21082, 39389), (27473, 30226)]