1330708708

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2143}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 2710564864

約数和(自身を除く): 1379856156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 331, 469, 662, 938, 1324, 1876, 2143, 2317, 4286, 4634, 8572, 9268, 15001, 22177, 30002, 44354, 60004, 88708, 143581, 155239, 287162, 310478, 574324, 620956, 709333, 1005067, 1418666, 2010134, 2837332, 4020268, 4965331, 9930662, 19861324, 47525311, 95050622, 190101244, 332677177, 665354354, 1330708708]

約数ペア:

[(1, 1330708708), (2, 665354354), (4, 332677177), (7, 190101244), (14, 95050622), (28, 47525311), (67, 19861324), (134, 9930662), (268, 4965331), (331, 4020268), (469, 2837332), (662, 2010134), (938, 1418666), (1324, 1005067), (1876, 709333), (2143, 620956), (2317, 574324), (4286, 310478), (4634, 287162), (8572, 155239), (9268, 143581), (15001, 88708), (22177, 60004), (30002, 44354)]