1489017862090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{40895849}}^1$

素因数の和:40896198

約数の個数: 32

約数和(自身を含む): 2932723195200

約数和(自身を除く): 1443705333110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 3310, 3641, 7282, 18205, 36410, 40895849, 81791698, 204479245, 408958490, 449854339, 899708678, 2249271695, 4498543390, 13536526019, 27073052038, 67682630095, 135365260190, 148901786209, 297803572418, 744508931045, 1489017862090]

約数ペア:

[(1, 1489017862090), (2, 744508931045), (5, 297803572418), (10, 148901786209), (11, 135365260190), (22, 67682630095), (55, 27073052038), (110, 13536526019), (331, 4498543390), (662, 2249271695), (1655, 899708678), (3310, 449854339), (3641, 408958490), (7282, 204479245), (18205, 81791698), (36410, 40895849)]