2005693924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{30347}}^1$

素因数の和:30436

約数の個数: 48

約数和(自身を含む): 3997195776

約数和(自身を除く): 1991501852

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 5084, 16523, 30347, 33046, 60694, 66092, 121388, 394511, 789022, 940757, 1244227, 1578044, 1881514, 2488454, 3763028, 4976908, 12229841, 16174951, 24459682, 32349902, 38571037, 48919364, 64699804, 77142074, 154284148, 501423481, 1002846962, 2005693924]

約数ペア:

[(1, 2005693924), (2, 1002846962), (4, 501423481), (13, 154284148), (26, 77142074), (31, 64699804), (41, 48919364), (52, 38571037), (62, 32349902), (82, 24459682), (124, 16174951), (164, 12229841), (403, 4976908), (533, 3763028), (806, 2488454), (1066, 1881514), (1271, 1578044), (1612, 1244227), (2132, 940757), (2542, 789022), (5084, 394511), (16523, 121388), (30347, 66092), (33046, 60694)]