664961028

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{105953}}^1$

素因数の和:106483

約数の個数: 24

約数和(自身を含む): 1554557088

約数和(自身を除く): 889596060

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 6276, 105953, 211906, 317859, 423812, 635718, 1271436, 55413419, 110826838, 166240257, 221653676, 332480514, 664961028]

約数ペア:

[(1, 664961028), (2, 332480514), (3, 221653676), (4, 166240257), (6, 110826838), (12, 55413419), (523, 1271436), (1046, 635718), (1569, 423812), (2092, 317859), (3138, 211906), (6276, 105953)]