2012162548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{30467}}^1$

素因数の和:30580

約数の個数: 48

約数和(自身を含む): 4094899200

約数和(自身を除く): 2082736652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 1501, 1738, 3002, 3476, 6004, 16511, 30467, 33022, 60934, 66044, 121868, 335137, 578873, 670274, 1157746, 1340548, 2315492, 2406893, 4813786, 6367603, 9627572, 12735206, 25470412, 26475823, 45730967, 52951646, 91461934, 105903292, 182923868, 503040637, 1006081274, 2012162548]

約数ペア:

[(1, 2012162548), (2, 1006081274), (4, 503040637), (11, 182923868), (19, 105903292), (22, 91461934), (38, 52951646), (44, 45730967), (76, 26475823), (79, 25470412), (158, 12735206), (209, 9627572), (316, 6367603), (418, 4813786), (836, 2406893), (869, 2315492), (1501, 1340548), (1738, 1157746), (3002, 670274), (3476, 578873), (6004, 335137), (16511, 121868), (30467, 66044), (33022, 60934)]