2004246544

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 3906714240

約数和(自身を除く): 1902467696

約数列:

[1, 2, 4, 8, 16, 431, 509, 571, 862, 1018, 1142, 1724, 2036, 2284, 3448, 4072, 4568, 6896, 8144, 9136, 219379, 246101, 290639, 438758, 492202, 581278, 877516, 984404, 1162556, 1755032, 1968808, 2325112, 3510064, 3937616, 4650224, 125265409, 250530818, 501061636, 1002123272, 2004246544]

約数ペア:

[(1, 2004246544), (2, 1002123272), (4, 501061636), (8, 250530818), (16, 125265409), (431, 4650224), (509, 3937616), (571, 3510064), (862, 2325112), (1018, 1968808), (1142, 1755032), (1724, 1162556), (2036, 984404), (2284, 877516), (3448, 581278), (4072, 492202), (4568, 438758), (6896, 290639), (8144, 246101), (9136, 219379)]