2013144044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 3686860800

約数和(自身を除く): 1673716756

約数列:

[1, 2, 4, 47, 79, 89, 94, 158, 178, 188, 316, 356, 1523, 3046, 3713, 4183, 6092, 7031, 7426, 8366, 14062, 14852, 16732, 28124, 71581, 120317, 135547, 143162, 240634, 271094, 286324, 330457, 481268, 542188, 660914, 1321828, 5654899, 6370709, 10708213, 11309798, 12741418, 21416426, 22619596, 25482836, 42832852, 503286011, 1006572022, 2013144044]

約数ペア:

[(1, 2013144044), (2, 1006572022), (4, 503286011), (47, 42832852), (79, 25482836), (89, 22619596), (94, 21416426), (158, 12741418), (178, 11309798), (188, 10708213), (316, 6370709), (356, 5654899), (1523, 1321828), (3046, 660914), (3713, 542188), (4183, 481268), (6092, 330457), (7031, 286324), (7426, 271094), (8366, 240634), (14062, 143162), (14852, 135547), (16732, 120317), (28124, 71581)]