2510167436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{128621}}^1$

素因数の和:128690

約数の個数: 48

約数和(自身を含む): 5445340992

約数和(自身を除く): 2935173556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 128621, 257242, 514484, 900347, 1800694, 2186557, 3601388, 4373114, 5273461, 8746228, 10546922, 15305899, 21093844, 30611798, 36914227, 61223596, 73828454, 89648837, 147656908, 179297674, 358595348, 627541859, 1255083718, 2510167436]

約数ペア:

[(1, 2510167436), (2, 1255083718), (4, 627541859), (7, 358595348), (14, 179297674), (17, 147656908), (28, 89648837), (34, 73828454), (41, 61223596), (68, 36914227), (82, 30611798), (119, 21093844), (164, 15305899), (238, 10546922), (287, 8746228), (476, 5273461), (574, 4373114), (697, 3601388), (1148, 2186557), (1394, 1800694), (2788, 900347), (4879, 514484), (9758, 257242), (19516, 128621)]