439967116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 828620800

約数和(自身を除く): 388653684

約数列:

[1, 2, 4, 19, 38, 76, 79, 127, 158, 254, 316, 508, 577, 1154, 1501, 2308, 2413, 3002, 4826, 6004, 9652, 10033, 10963, 20066, 21926, 40132, 43852, 45583, 73279, 91166, 146558, 182332, 190627, 293116, 381254, 762508, 866077, 1392301, 1732154, 2784602, 3464308, 5569204, 5789041, 11578082, 23156164, 109991779, 219983558, 439967116]

約数ペア:

[(1, 439967116), (2, 219983558), (4, 109991779), (19, 23156164), (38, 11578082), (76, 5789041), (79, 5569204), (127, 3464308), (158, 2784602), (254, 1732154), (316, 1392301), (508, 866077), (577, 762508), (1154, 381254), (1501, 293116), (2308, 190627), (2413, 182332), (3002, 146558), (4826, 91166), (6004, 73279), (9652, 45583), (10033, 43852), (10963, 40132), (20066, 21926)]