388972744552

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{53022457}}^1$

素因数の和:53022601

約数の個数: 32

約数和(自身を含む): 839875734720

約数和(自身を除く): 450902990168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 53022457, 106044914, 212089828, 371157199, 424179656, 742314398, 1484628796, 2969257592, 6945941867, 13891883734, 27783767468, 48621593069, 55567534936, 97243186138, 194486372276, 388972744552]

約数ペア:

[(1, 388972744552), (2, 194486372276), (4, 97243186138), (7, 55567534936), (8, 48621593069), (14, 27783767468), (28, 13891883734), (56, 6945941867), (131, 2969257592), (262, 1484628796), (524, 742314398), (917, 424179656), (1048, 371157199), (1834, 212089828), (3668, 106044914), (7336, 53022457)]