2267283460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8720321}}^1$

素因数の和:8720343

約数の個数: 24

約数和(自身を含む): 5127549336

約数和(自身を除く): 2860265876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8720321, 17440642, 34881284, 43601605, 87203210, 113364173, 174406420, 226728346, 453456692, 566820865, 1133641730, 2267283460]

約数ペア:

[(1, 2267283460), (2, 1133641730), (4, 566820865), (5, 453456692), (10, 226728346), (13, 174406420), (20, 113364173), (26, 87203210), (52, 43601605), (65, 34881284), (130, 17440642), (260, 8720321)]