2018613958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{863}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 3163297536

約数和(自身を除く): 1144683578

約数列:

[1, 2, 37, 73, 74, 146, 433, 863, 866, 1726, 2701, 5402, 16021, 31609, 31931, 32042, 62999, 63218, 63862, 125998, 373679, 747358, 1169533, 2330963, 2339066, 4661926, 13826123, 27278567, 27652246, 54557134, 1009306979, 2018613958]

約数ペア:

[(1, 2018613958), (2, 1009306979), (37, 54557134), (73, 27652246), (74, 27278567), (146, 13826123), (433, 4661926), (863, 2339066), (866, 2330963), (1726, 1169533), (2701, 747358), (5402, 373679), (16021, 125998), (31609, 63862), (31931, 63218), (32042, 62999)]