775451508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{115601}}^1$

素因数の和:115664

約数の個数: 48

約数和(自身を含む): 1993903296

約数和(自身を除く): 1218451788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 115601, 231202, 346803, 462404, 693606, 1387212, 1502813, 3005626, 4508439, 4970843, 6011252, 9016878, 9941686, 14912529, 18033756, 19883372, 29825058, 59650116, 64620959, 129241918, 193862877, 258483836, 387725754, 775451508]

約数ペア:

[(1, 775451508), (2, 387725754), (3, 258483836), (4, 193862877), (6, 129241918), (12, 64620959), (13, 59650116), (26, 29825058), (39, 19883372), (43, 18033756), (52, 14912529), (78, 9941686), (86, 9016878), (129, 6011252), (156, 4970843), (172, 4508439), (258, 3005626), (516, 1502813), (559, 1387212), (1118, 693606), (1677, 462404), (2236, 346803), (3354, 231202), (6708, 115601)]