2101987922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{266953}}^1$

素因数の和:267113

約数の個数: 16

約数和(自身を含む): 3280330752

約数和(自身を除く): 1178342830

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 266953, 533906, 8275543, 16551086, 33903031, 67806062, 1050993961, 2101987922]

約数ペア:

[(1, 2101987922), (2, 1050993961), (31, 67806062), (62, 33903031), (127, 16551086), (254, 8275543), (3937, 533906), (7874, 266953)]