1890893796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{12917}}^1$

素因数の和:14044

約数の個数: 48

約数和(自身を含む): 4817897280

約数和(自身を除く): 2927003484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1109, 2218, 3327, 4436, 6654, 12199, 12917, 13308, 24398, 25834, 36597, 38751, 48796, 51668, 73194, 77502, 142087, 146388, 155004, 284174, 426261, 568348, 852522, 1705044, 14324953, 28649906, 42974859, 57299812, 85949718, 157574483, 171899436, 315148966, 472723449, 630297932, 945446898, 1890893796]

約数ペア:

[(1, 1890893796), (2, 945446898), (3, 630297932), (4, 472723449), (6, 315148966), (11, 171899436), (12, 157574483), (22, 85949718), (33, 57299812), (44, 42974859), (66, 28649906), (132, 14324953), (1109, 1705044), (2218, 852522), (3327, 568348), (4436, 426261), (6654, 284174), (12199, 155004), (12917, 146388), (13308, 142087), (24398, 77502), (25834, 73194), (36597, 51668), (38751, 48796)]