405492028

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2954

約数の個数: 36

約数和(自身を含む): 753321576

約数和(自身を除く): 347829548

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 961, 1147, 1922, 2294, 2851, 3844, 4588, 5702, 11404, 35557, 71114, 88381, 105487, 142228, 176762, 210974, 353524, 421948, 2739811, 3270097, 5479622, 6540194, 10959244, 13080388, 101373007, 202746014, 405492028]

約数ペア:

[(1, 405492028), (2, 202746014), (4, 101373007), (31, 13080388), (37, 10959244), (62, 6540194), (74, 5479622), (124, 3270097), (148, 2739811), (961, 421948), (1147, 353524), (1922, 210974), (2294, 176762), (2851, 142228), (3844, 105487), (4588, 88381), (5702, 71114), (11404, 35557)]