2287889716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{3181}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 4849673472

約数和(自身を除く): 2561783756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1511, 3022, 3181, 6044, 6362, 10577, 12724, 21154, 22267, 25687, 42308, 44534, 51374, 54077, 89068, 102748, 108154, 179809, 216308, 359618, 378539, 719236, 757078, 1514156, 4806491, 9612982, 19225964, 33645437, 67290874, 81710347, 134581748, 163420694, 326841388, 571972429, 1143944858, 2287889716]

約数ペア:

[(1, 2287889716), (2, 1143944858), (4, 571972429), (7, 326841388), (14, 163420694), (17, 134581748), (28, 81710347), (34, 67290874), (68, 33645437), (119, 19225964), (238, 9612982), (476, 4806491), (1511, 1514156), (3022, 757078), (3181, 719236), (6044, 378539), (6362, 359618), (10577, 216308), (12724, 179809), (21154, 108154), (22267, 102748), (25687, 89068), (42308, 54077), (44534, 51374)]