9921304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 9340136

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 191, 302, 344, 382, 604, 764, 1208, 1528, 6493, 8213, 12986, 16426, 25972, 28841, 32852, 51944, 57682, 65704, 115364, 230728, 1240163, 2480326, 4960652, 9921304]

約数ペア:

[(1, 9921304), (2, 4960652), (4, 2480326), (8, 1240163), (43, 230728), (86, 115364), (151, 65704), (172, 57682), (191, 51944), (302, 32852), (344, 28841), (382, 25972), (604, 16426), (764, 12986), (1208, 8213), (1528, 6493)]