1386549032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{258299}}^1$

素因数の和:258377

約数の個数: 32

約数和(自身を含む): 2882628000

約数和(自身を除く): 1496078968

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 258299, 516598, 1033196, 2066392, 2841289, 5682578, 11365156, 15756239, 22730312, 31512478, 63024956, 126049912, 173318629, 346637258, 693274516, 1386549032]

約数ペア:

[(1, 1386549032), (2, 693274516), (4, 346637258), (8, 173318629), (11, 126049912), (22, 63024956), (44, 31512478), (61, 22730312), (88, 15756239), (122, 11365156), (244, 5682578), (488, 2841289), (671, 2066392), (1342, 1033196), (2684, 516598), (5368, 258299)]