1211117056

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{50329}}^1$

素因数の和:50394

約数の個数: 40

約数和(自身を含む): 2471404320

約数和(自身を除く): 1260287264

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 12032, 24064, 50329, 100658, 201316, 402632, 805264, 1610528, 2365463, 3221056, 4730926, 6442112, 9461852, 12884224, 18923704, 25768448, 37847408, 75694816, 151389632, 302779264, 605558528, 1211117056]

約数ペア:

[(1, 1211117056), (2, 605558528), (4, 302779264), (8, 151389632), (16, 75694816), (32, 37847408), (47, 25768448), (64, 18923704), (94, 12884224), (128, 9461852), (188, 6442112), (256, 4730926), (376, 3221056), (512, 2365463), (752, 1610528), (1504, 805264), (3008, 402632), (6016, 201316), (12032, 100658), (24064, 50329)]