2013702782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 3823279488

約数和(自身を除く): 1809576706

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 421, 533, 574, 641, 842, 1066, 1282, 2947, 3731, 4487, 5473, 5894, 7462, 8333, 8974, 10946, 16666, 17261, 26281, 34522, 38311, 52562, 58331, 76622, 116662, 120827, 183967, 224393, 241654, 269861, 341653, 367934, 448786, 539722, 683306, 1570751, 1889027, 2391571, 3141502, 3508193, 3778054, 4783142, 7016386, 11064301, 22128602, 24557351, 49114702, 77450107, 143835913, 154900214, 287671826, 1006851391, 2013702782]

約数ペア:

[(1, 2013702782), (2, 1006851391), (7, 287671826), (13, 154900214), (14, 143835913), (26, 77450107), (41, 49114702), (82, 24557351), (91, 22128602), (182, 11064301), (287, 7016386), (421, 4783142), (533, 3778054), (574, 3508193), (641, 3141502), (842, 2391571), (1066, 1889027), (1282, 1570751), (2947, 683306), (3731, 539722), (4487, 448786), (5473, 367934), (5894, 341653), (7462, 269861), (8333, 241654), (8974, 224393), (10946, 183967), (16666, 120827), (17261, 116662), (26281, 76622), (34522, 58331), (38311, 52562)]