2016661910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6505361}}^1$

素因数の和:6505399

約数の個数: 16

約数和(自身を含む): 3747088512

約数和(自身を除く): 1730426602

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6505361, 13010722, 32526805, 65053610, 201666191, 403332382, 1008330955, 2016661910]

約数ペア:

[(1, 2016661910), (2, 1008330955), (5, 403332382), (10, 201666191), (31, 65053610), (62, 32526805), (155, 13010722), (310, 6505361)]