387699308

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{13121}}^1$

素因数の和:13297

約数の個数: 24

約数和(自身を含む): 694416240

約数和(自身を除く): 306716932

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 7387, 13121, 14774, 26242, 29548, 52484, 1089043, 1167769, 2178086, 2335538, 4356172, 4671076, 96924827, 193849654, 387699308]

約数ペア:

[(1, 387699308), (2, 193849654), (4, 96924827), (83, 4671076), (89, 4356172), (166, 2335538), (178, 2178086), (332, 1167769), (356, 1089043), (7387, 52484), (13121, 29548), (14774, 26242)]