2380491308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{131171}}^1$

素因数の和:131537

約数の個数: 24

約数和(自身を含む): 4499199600

約数和(自身を除く): 2118708292

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 9074, 18148, 131171, 262342, 524684, 1705223, 3410446, 6820892, 45778679, 91557358, 183114716, 595122827, 1190245654, 2380491308]

約数ペア:

[(1, 2380491308), (2, 1190245654), (4, 595122827), (13, 183114716), (26, 91557358), (52, 45778679), (349, 6820892), (698, 3410446), (1396, 1705223), (4537, 524684), (9074, 262342), (18148, 131171)]