4920589828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{840839}}^1$

素因数の和:840880

約数の個数: 48

約数和(自身を含む): 11300889600

約数和(自身を除く): 6380299772

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 840839, 1681678, 3363356, 5885873, 9249229, 11771746, 15975941, 18498458, 23543492, 31951882, 36996916, 63903764, 64744603, 111831587, 129489206, 175735351, 223663174, 258978412, 351470702, 447326348, 702941404, 1230147457, 2460294914, 4920589828]

約数ペア:

[(1, 4920589828), (2, 2460294914), (4, 1230147457), (7, 702941404), (11, 447326348), (14, 351470702), (19, 258978412), (22, 223663174), (28, 175735351), (38, 129489206), (44, 111831587), (76, 64744603), (77, 63903764), (133, 36996916), (154, 31951882), (209, 23543492), (266, 18498458), (308, 15975941), (418, 11771746), (532, 9249229), (836, 5885873), (1463, 3363356), (2926, 1681678), (5852, 840839)]