4058904986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 6300199440

約数和(自身を除く): 2241294454

約数列:

[1, 2, 61, 89, 122, 157, 178, 314, 2381, 4762, 5429, 9577, 10858, 13973, 19154, 27946, 145241, 211909, 290482, 373817, 423818, 747634, 852353, 1704706, 12926449, 22802837, 25852898, 33269713, 45605674, 66539426, 2029452493, 4058904986]

約数ペア:

[(1, 4058904986), (2, 2029452493), (61, 66539426), (89, 45605674), (122, 33269713), (157, 25852898), (178, 22802837), (314, 12926449), (2381, 1704706), (4762, 852353), (5429, 747634), (9577, 423818), (10858, 373817), (13973, 290482), (19154, 211909), (27946, 145241)]