806231690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{7109}}^1$

素因数の和:8158

約数の個数: 32

約数和(自身を含む): 1584904320

約数和(自身を除く): 778672630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1031, 2062, 5155, 7109, 10310, 11341, 14218, 22682, 35545, 56705, 71090, 78199, 113410, 156398, 390995, 781990, 7329379, 14658758, 36646895, 73293790, 80623169, 161246338, 403115845, 806231690]

約数ペア:

[(1, 806231690), (2, 403115845), (5, 161246338), (10, 80623169), (11, 73293790), (22, 36646895), (55, 14658758), (110, 7329379), (1031, 781990), (2062, 390995), (5155, 156398), (7109, 113410), (10310, 78199), (11341, 71090), (14218, 56705), (22682, 35545)]