2122783206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{210719}}^1$

素因数の和:210820

約数の個数: 32

約数和(自身を含む): 4490864640

約数和(自身を除く): 2368081434

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 210719, 421438, 632157, 1264314, 4846537, 9693074, 14539611, 15382487, 29079222, 30764974, 46147461, 92294922, 353797201, 707594402, 1061391603, 2122783206]

約数ペア:

[(1, 2122783206), (2, 1061391603), (3, 707594402), (6, 353797201), (23, 92294922), (46, 46147461), (69, 30764974), (73, 29079222), (138, 15382487), (146, 14539611), (219, 9693074), (438, 4846537), (1679, 1264314), (3358, 632157), (5037, 421438), (10074, 210719)]