1254753916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 2436628096

約数和(自身を除く): 1181874180

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 367, 481, 734, 962, 1468, 1777, 1924, 3554, 4771, 7108, 9542, 13579, 19084, 23101, 27158, 46202, 54316, 65749, 92404, 131498, 176527, 262996, 353054, 652159, 706108, 854737, 1304318, 1709474, 2608636, 3418948, 8478067, 16956134, 24129883, 33912268, 48259766, 96519532, 313688479, 627376958, 1254753916]

約数ペア:

[(1, 1254753916), (2, 627376958), (4, 313688479), (13, 96519532), (26, 48259766), (37, 33912268), (52, 24129883), (74, 16956134), (148, 8478067), (367, 3418948), (481, 2608636), (734, 1709474), (962, 1304318), (1468, 854737), (1777, 706108), (1924, 652159), (3554, 353054), (4771, 262996), (7108, 176527), (9542, 131498), (13579, 92404), (19084, 65749), (23101, 54316), (27158, 46202)]