621014768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{2659}}^1$

素因数の和:4005

約数の個数: 40

約数和(自身を含む): 1314082560

約数和(自身を除く): 693067792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1327, 2654, 2659, 5308, 5318, 10616, 10636, 14597, 21232, 21272, 29194, 29249, 42544, 58388, 58498, 116776, 116996, 233552, 233992, 467984, 3528493, 7056986, 14113972, 28227944, 38813423, 56455888, 77626846, 155253692, 310507384, 621014768]

約数ペア:

[(1, 621014768), (2, 310507384), (4, 155253692), (8, 77626846), (11, 56455888), (16, 38813423), (22, 28227944), (44, 14113972), (88, 7056986), (176, 3528493), (1327, 467984), (2654, 233992), (2659, 233552), (5308, 116996), (5318, 116776), (10616, 58498), (10636, 58388), (14597, 42544), (21232, 29249), (21272, 29194)]