2800356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 7291200

約数和(自身を除く): 4490844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 619, 754, 1131, 1238, 1508, 1857, 2262, 2476, 3714, 4524, 7428, 8047, 16094, 17951, 24141, 32188, 35902, 48282, 53853, 71804, 96564, 107706, 215412, 233363, 466726, 700089, 933452, 1400178, 2800356]

約数ペア:

[(1, 2800356), (2, 1400178), (3, 933452), (4, 700089), (6, 466726), (12, 233363), (13, 215412), (26, 107706), (29, 96564), (39, 71804), (52, 53853), (58, 48282), (78, 35902), (87, 32188), (116, 24141), (156, 17951), (174, 16094), (348, 8047), (377, 7428), (619, 4524), (754, 3714), (1131, 2476), (1238, 2262), (1508, 1857)]