381780532

素因数分解:

$2^2\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{7529}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 764084160

約数和(自身を除く): 382303628

約数列:

[1, 2, 4, 7, 14, 28, 1811, 3622, 7244, 7529, 12677, 15058, 25354, 30116, 50708, 52703, 105406, 210812, 13635019, 27270038, 54540076, 95445133, 190890266, 381780532]

約数ペア:

[(1, 381780532), (2, 190890266), (4, 95445133), (7, 54540076), (14, 27270038), (28, 13635019), (1811, 210812), (3622, 105406), (7244, 52703), (7529, 50708), (12677, 30116), (15058, 25354)]