1880365682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 3298234464

約数和(自身を除く): 1417868782

約数列:

[1, 2, 13, 17, 26, 34, 73, 101, 146, 202, 221, 442, 577, 949, 1154, 1241, 1313, 1717, 1898, 2482, 2626, 3434, 7373, 7501, 9809, 14746, 15002, 16133, 19618, 22321, 32266, 42121, 44642, 58277, 84242, 95849, 116554, 125341, 127517, 191698, 250682, 255034, 547573, 716057, 757601, 990709, 1095146, 1432114, 1515202, 1629433, 1981418, 3258866, 4254221, 8508442, 9308741, 12879217, 18617482, 25758434, 55304873, 72321757, 110609746, 144643514, 940182841, 1880365682]

約数ペア:

[(1, 1880365682), (2, 940182841), (13, 144643514), (17, 110609746), (26, 72321757), (34, 55304873), (73, 25758434), (101, 18617482), (146, 12879217), (202, 9308741), (221, 8508442), (442, 4254221), (577, 3258866), (949, 1981418), (1154, 1629433), (1241, 1515202), (1313, 1432114), (1717, 1095146), (1898, 990709), (2482, 757601), (2626, 716057), (3434, 547573), (7373, 255034), (7501, 250682), (9809, 191698), (14746, 127517), (15002, 125341), (16133, 116554), (19618, 95849), (22321, 84242), (32266, 58277), (42121, 44642)]