13370764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 26966016

約数和(自身を除く): 13595252

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 191, 382, 407, 473, 764, 814, 946, 1591, 1628, 1892, 2101, 3182, 4202, 6364, 7067, 8213, 8404, 14134, 16426, 17501, 28268, 32852, 35002, 70004, 77737, 90343, 155474, 180686, 303881, 310948, 361372, 607762, 1215524, 3342691, 6685382, 13370764]

約数ペア:

[(1, 13370764), (2, 6685382), (4, 3342691), (11, 1215524), (22, 607762), (37, 361372), (43, 310948), (44, 303881), (74, 180686), (86, 155474), (148, 90343), (172, 77737), (191, 70004), (382, 35002), (407, 32852), (473, 28268), (764, 17501), (814, 16426), (946, 14134), (1591, 8404), (1628, 8213), (1892, 7067), (2101, 6364), (3182, 4202)]