2783253296

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{3943}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 5447594784

約数和(自身を除く): 2664341488

約数列:

[1, 2, 4, 8, 16, 157, 281, 314, 562, 628, 1124, 1256, 2248, 2512, 3943, 4496, 7886, 15772, 31544, 44117, 63088, 88234, 176468, 352936, 619051, 705872, 1107983, 1238102, 2215966, 2476204, 4431932, 4952408, 8863864, 9904816, 17727728, 173953331, 347906662, 695813324, 1391626648, 2783253296]

約数ペア:

[(1, 2783253296), (2, 1391626648), (4, 695813324), (8, 347906662), (16, 173953331), (157, 17727728), (281, 9904816), (314, 8863864), (562, 4952408), (628, 4431932), (1124, 2476204), (1256, 2215966), (2248, 1238102), (2512, 1107983), (3943, 705872), (4496, 619051), (7886, 352936), (15772, 176468), (31544, 88234), (44117, 63088)]