2912972408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{65173}}^1$

素因数の和:65367

約数の個数: 32

約数和(自身を含む): 5646675360

約数和(自身を除く): 2733702952

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 5587, 11174, 22348, 44696, 65173, 130346, 260692, 521384, 2411401, 4822802, 9645604, 9841123, 19291208, 19682246, 39364492, 78728984, 364121551, 728243102, 1456486204, 2912972408]

約数ペア:

[(1, 2912972408), (2, 1456486204), (4, 728243102), (8, 364121551), (37, 78728984), (74, 39364492), (148, 19682246), (151, 19291208), (296, 9841123), (302, 9645604), (604, 4822802), (1208, 2411401), (5587, 521384), (11174, 260692), (22348, 130346), (44696, 65173)]