1279654572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{109597}}^1$

素因数の和:109750

約数の個数: 48

約数和(自身を含む): 3436993280

約数和(自身を除く): 2157338708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 109597, 219194, 328791, 438388, 657582, 767179, 1315164, 1534358, 2301537, 3068716, 4603074, 9206148, 15233983, 30467966, 45701949, 60935932, 91403898, 106637881, 182807796, 213275762, 319913643, 426551524, 639827286, 1279654572]

約数ペア:

[(1, 1279654572), (2, 639827286), (3, 426551524), (4, 319913643), (6, 213275762), (7, 182807796), (12, 106637881), (14, 91403898), (21, 60935932), (28, 45701949), (42, 30467966), (84, 15233983), (139, 9206148), (278, 4603074), (417, 3068716), (556, 2301537), (834, 1534358), (973, 1315164), (1668, 767179), (1946, 657582), (2919, 438388), (3892, 328791), (5838, 219194), (11676, 109597)]