4505788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 9676800

約数和(自身を除く): 5171012

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 179, 203, 217, 358, 406, 434, 716, 812, 868, 899, 1253, 1798, 2506, 3596, 5012, 5191, 5549, 6293, 10382, 11098, 12586, 20764, 22196, 25172, 36337, 38843, 72674, 77686, 145348, 155372, 160921, 321842, 643684, 1126447, 2252894, 4505788]

約数ペア:

[(1, 4505788), (2, 2252894), (4, 1126447), (7, 643684), (14, 321842), (28, 160921), (29, 155372), (31, 145348), (58, 77686), (62, 72674), (116, 38843), (124, 36337), (179, 25172), (203, 22196), (217, 20764), (358, 12586), (406, 11098), (434, 10382), (716, 6293), (812, 5549), (868, 5191), (899, 5012), (1253, 3596), (1798, 2506)]