382781386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 630685440

約数和(自身を除く): 247904054

約数列:

[1, 2, 13, 26, 79, 157, 158, 314, 1027, 1187, 2041, 2054, 2374, 4082, 12403, 15431, 24806, 30862, 93773, 161239, 186359, 187546, 322478, 372718, 1219049, 2422667, 2438098, 4845334, 14722361, 29444722, 191390693, 382781386]

約数ペア:

[(1, 382781386), (2, 191390693), (13, 29444722), (26, 14722361), (79, 4845334), (157, 2438098), (158, 2422667), (314, 1219049), (1027, 372718), (1187, 322478), (2041, 187546), (2054, 186359), (2374, 161239), (4082, 93773), (12403, 30862), (15431, 24806)]