1330556368

素因数分解:

$2^4\times {\mathrm{6563}}^1\times {\mathrm{12671}}^1$

素因数の和:19242

約数の個数: 20

約数和(自身を含む): 2578549248

約数和(自身を除く): 1247992880

約数列:

[1, 2, 4, 8, 16, 6563, 12671, 13126, 25342, 26252, 50684, 52504, 101368, 105008, 202736, 83159773, 166319546, 332639092, 665278184, 1330556368]

約数ペア:

[(1, 1330556368), (2, 665278184), (4, 332639092), (8, 166319546), (16, 83159773), (6563, 202736), (12671, 105008), (13126, 101368), (25342, 52504), (26252, 50684)]