2017885190

素因数分解:

$2^1\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{31397}}^1$

素因数の和:37831

約数の個数: 16

約数和(自身を含む): 3632874192

約数和(自身を除く): 1614989002

約数列:

[1, 2, 5, 10, 6427, 12854, 31397, 32135, 62794, 64270, 156985, 313970, 201788519, 403577038, 1008942595, 2017885190]

約数ペア:

[(1, 2017885190), (2, 1008942595), (5, 403577038), (10, 201788519), (6427, 313970), (12854, 156985), (31397, 64270), (32135, 62794)]