13260296

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 28693440

約数和(自身を除く): 15433144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2213, 2996, 4426, 5992, 8852, 15491, 17704, 30982, 61964, 123928, 236791, 473582, 947164, 1657537, 1894328, 3315074, 6630148, 13260296]

約数ペア:

[(1, 13260296), (2, 6630148), (4, 3315074), (7, 1894328), (8, 1657537), (14, 947164), (28, 473582), (56, 236791), (107, 123928), (214, 61964), (428, 30982), (749, 17704), (856, 15491), (1498, 8852), (2213, 5992), (2996, 4426)]