1948206286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^2$

素因数の和:1488

約数の個数: 24

約数和(自身を含む): 3169582920

約数和(自身を除く): 1221376634

約数列:

[1, 2, 13, 26, 179, 358, 647, 1294, 2327, 4654, 8411, 16822, 115813, 231626, 418609, 837218, 1505569, 3011138, 5441917, 10883834, 74931011, 149862022, 974103143, 1948206286]

約数ペア:

[(1, 1948206286), (2, 974103143), (13, 149862022), (26, 74931011), (179, 10883834), (358, 5441917), (647, 3011138), (1294, 1505569), (2327, 837218), (4654, 418609), (8411, 231626), (16822, 115813)]