2087700478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 3329644032

約数和(自身を除く): 1241943554

約数列:

[1, 2, 23, 46, 61, 122, 571, 1142, 1303, 1403, 2606, 2806, 13133, 26266, 29969, 34831, 59938, 69662, 79483, 158966, 744013, 801113, 1488026, 1602226, 1828109, 3656218, 17112299, 34224598, 45384793, 90769586, 1043850239, 2087700478]

約数ペア:

[(1, 2087700478), (2, 1043850239), (23, 90769586), (46, 45384793), (61, 34224598), (122, 17112299), (571, 3656218), (1142, 1828109), (1303, 1602226), (1403, 1488026), (2606, 801113), (2806, 744013), (13133, 158966), (26266, 79483), (29969, 69662), (34831, 59938)]