2050519476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{9151}}^1$

素因数の和:9492

約数の個数: 48

約数和(自身を含む): 4870914048

約数和(自身を除く): 2820394572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 526, 789, 852, 1052, 1578, 3156, 9151, 18302, 18673, 27453, 36604, 37346, 54906, 56019, 74692, 109812, 112038, 224076, 649721, 1299442, 1949163, 2406713, 2598884, 3898326, 4813426, 7220139, 7796652, 9626852, 14440278, 28880556, 170876623, 341753246, 512629869, 683506492, 1025259738, 2050519476]

約数ペア:

[(1, 2050519476), (2, 1025259738), (3, 683506492), (4, 512629869), (6, 341753246), (12, 170876623), (71, 28880556), (142, 14440278), (213, 9626852), (263, 7796652), (284, 7220139), (426, 4813426), (526, 3898326), (789, 2598884), (852, 2406713), (1052, 1949163), (1578, 1299442), (3156, 649721), (9151, 224076), (18302, 112038), (18673, 109812), (27453, 74692), (36604, 56019), (37346, 54906)]