2209610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 4475520

約数和(自身を除く): 2265910

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 739, 1478, 1495, 2990, 3695, 7390, 9607, 16997, 19214, 33994, 48035, 84985, 96070, 169970, 220961, 441922, 1104805, 2209610]

約数ペア:

[(1, 2209610), (2, 1104805), (5, 441922), (10, 220961), (13, 169970), (23, 96070), (26, 84985), (46, 48035), (65, 33994), (115, 19214), (130, 16997), (230, 9607), (299, 7390), (598, 3695), (739, 2990), (1478, 1495)]