479586904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6323}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 948600000

約数和(自身を除く): 469013096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1996, 3992, 6323, 9481, 12646, 18962, 25292, 37924, 50584, 75848, 120137, 240274, 480548, 961096, 3155177, 6310354, 12620708, 25241416, 59948363, 119896726, 239793452, 479586904]

約数ペア:

[(1, 479586904), (2, 239793452), (4, 119896726), (8, 59948363), (19, 25241416), (38, 12620708), (76, 6310354), (152, 3155177), (499, 961096), (998, 480548), (1996, 240274), (3992, 120137), (6323, 75848), (9481, 50584), (12646, 37924), (18962, 25292)]