2013250690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{82073}}^1$

素因数の和:82314

約数の個数: 32

約数和(自身を含む): 3971068416

約数和(自身を除く): 1957817726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 82073, 164146, 410365, 820730, 902803, 1805606, 4514015, 9028030, 18302279, 36604558, 91511395, 183022790, 201325069, 402650138, 1006625345, 2013250690]

約数ペア:

[(1, 2013250690), (2, 1006625345), (5, 402650138), (10, 201325069), (11, 183022790), (22, 91511395), (55, 36604558), (110, 18302279), (223, 9028030), (446, 4514015), (1115, 1805606), (2230, 902803), (2453, 820730), (4906, 410365), (12265, 164146), (24530, 82073)]