280107932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{5039}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 528494400

約数和(自身を除く): 248386468

約数列:

[1, 2, 4, 13, 26, 52, 1069, 2138, 4276, 5039, 10078, 13897, 20156, 27794, 55588, 65507, 131014, 262028, 5386691, 10773382, 21546764, 70026983, 140053966, 280107932]

約数ペア:

[(1, 280107932), (2, 140053966), (4, 70026983), (13, 21546764), (26, 10773382), (52, 5386691), (1069, 262028), (2138, 131014), (4276, 65507), (5039, 55588), (10078, 27794), (13897, 20156)]