2783185914

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{18539}}^1$

素因数の和:18866

約数の個数: 32

約数和(自身を含む): 5638533120

約数和(自身を除く): 2855347206

約数列:

[1, 2, 3, 6, 131, 191, 262, 382, 393, 573, 786, 1146, 18539, 25021, 37078, 50042, 55617, 75063, 111234, 150126, 2428609, 3540949, 4857218, 7081898, 7285827, 10622847, 14571654, 21245694, 463864319, 927728638, 1391592957, 2783185914]

約数ペア:

[(1, 2783185914), (2, 1391592957), (3, 927728638), (6, 463864319), (131, 21245694), (191, 14571654), (262, 10622847), (382, 7285827), (393, 7081898), (573, 4857218), (786, 3540949), (1146, 2428609), (18539, 150126), (25021, 111234), (37078, 75063), (50042, 55617)]