988254122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 1538222400

約数和(自身を除く): 549968278

約数列:

[1, 2, 43, 86, 149, 233, 298, 331, 466, 662, 6407, 10019, 12814, 14233, 20038, 28466, 34717, 49319, 69434, 77123, 98638, 154246, 1492831, 2120717, 2985662, 3316289, 4241434, 6632578, 11491327, 22982654, 494127061, 988254122]

約数ペア:

[(1, 988254122), (2, 494127061), (43, 22982654), (86, 11491327), (149, 6632578), (233, 4241434), (298, 3316289), (331, 2985662), (466, 2120717), (662, 1492831), (6407, 154246), (10019, 98638), (12814, 77123), (14233, 69434), (20038, 49319), (28466, 34717)]