741650780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2852503}}^1$

素因数の和:2852525

約数の個数: 24

約数和(自身を含む): 1677272352

約数和(自身を除く): 935621572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2852503, 5705006, 11410012, 14262515, 28525030, 37082539, 57050060, 74165078, 148330156, 185412695, 370825390, 741650780]

約数ペア:

[(1, 741650780), (2, 370825390), (4, 185412695), (5, 148330156), (10, 74165078), (13, 57050060), (20, 37082539), (26, 28525030), (52, 14262515), (65, 11410012), (130, 5705006), (260, 2852503)]