413401924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{418423}}^1$

素因数の和:418459

約数の個数: 24

約数和(自身を含む): 820111040

約数和(自身を除く): 406709116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 418423, 836846, 1673692, 5439499, 7950037, 10878998, 15900074, 21757996, 31800148, 103350481, 206700962, 413401924]

約数ペア:

[(1, 413401924), (2, 206700962), (4, 103350481), (13, 31800148), (19, 21757996), (26, 15900074), (38, 10878998), (52, 7950037), (76, 5439499), (247, 1673692), (494, 836846), (988, 418423)]