2477072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11930

約数の個数: 20

約数和(自身を含む): 5168940

約数和(自身を除く): 2691868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11909, 23818, 47636, 95272, 154817, 190544, 309634, 619268, 1238536, 2477072]

約数ペア:

[(1, 2477072), (2, 1238536), (4, 619268), (8, 309634), (13, 190544), (16, 154817), (26, 95272), (52, 47636), (104, 23818), (208, 11909)]