2912521964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 5606979840

約数和(自身を除く): 2694457876

約数列:

[1, 2, 4, 11, 22, 44, 263, 293, 526, 586, 859, 1052, 1172, 1718, 2893, 3223, 3436, 5786, 6446, 9449, 11572, 12892, 18898, 37796, 77059, 154118, 225917, 251687, 308236, 451834, 503374, 847649, 903668, 1006748, 1695298, 2485087, 2768557, 3390596, 4970174, 5537114, 9940348, 11074228, 66193681, 132387362, 264774724, 728130491, 1456260982, 2912521964]

約数ペア:

[(1, 2912521964), (2, 1456260982), (4, 728130491), (11, 264774724), (22, 132387362), (44, 66193681), (263, 11074228), (293, 9940348), (526, 5537114), (586, 4970174), (859, 3390596), (1052, 2768557), (1172, 2485087), (1718, 1695298), (2893, 1006748), (3223, 903668), (3436, 847649), (5786, 503374), (6446, 451834), (9449, 308236), (11572, 251687), (12892, 225917), (18898, 154118), (37796, 77059)]