1122112

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 28

約数和(自身を含む): 2263140

約数和(自身を除く): 1141028

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 197, 356, 394, 712, 788, 1424, 1576, 2848, 3152, 5696, 6304, 12608, 17533, 35066, 70132, 140264, 280528, 561056, 1122112]

約数ペア:

[(1, 1122112), (2, 561056), (4, 280528), (8, 140264), (16, 70132), (32, 35066), (64, 17533), (89, 12608), (178, 6304), (197, 5696), (356, 3152), (394, 2848), (712, 1576), (788, 1424)]