771013028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{9239}}^1$

素因数の和:9947

約数の個数: 24

約数和(自身を含む): 1395018240

約数和(自身を除く): 624005212

約数列:

[1, 2, 4, 31, 62, 124, 673, 1346, 2692, 9239, 18478, 20863, 36956, 41726, 83452, 286409, 572818, 1145636, 6217847, 12435694, 24871388, 192753257, 385506514, 771013028]

約数ペア:

[(1, 771013028), (2, 385506514), (4, 192753257), (31, 24871388), (62, 12435694), (124, 6217847), (673, 1145636), (1346, 572818), (2692, 286409), (9239, 83452), (18478, 41726), (20863, 36956)]