2000342872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{54251}}^1$

素因数の和:54687

約数の個数: 32

約数和(自身を含む): 4101451200

約数和(自身を除く): 2101108328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4609, 9218, 18436, 36872, 54251, 108502, 217004, 434008, 596761, 1193522, 2387044, 4774088, 22731169, 45462338, 90924676, 181849352, 250042859, 500085718, 1000171436, 2000342872]

約数ペア:

[(1, 2000342872), (2, 1000171436), (4, 500085718), (8, 250042859), (11, 181849352), (22, 90924676), (44, 45462338), (88, 22731169), (419, 4774088), (838, 2387044), (1676, 1193522), (3352, 596761), (4609, 434008), (9218, 217004), (18436, 108502), (36872, 54251)]