2466156940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{7393}}^1$

素因数の和:8698

約数の個数: 48

約数和(自身を含む): 5582410848

約数和(自身を除く): 3116253908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1283, 2566, 5132, 6415, 7393, 12830, 14786, 16679, 25660, 29572, 33358, 36965, 66716, 73930, 83395, 96109, 147860, 166790, 192218, 333580, 384436, 480545, 961090, 1922180, 9485219, 18970438, 37940876, 47426095, 94852190, 123307847, 189704380, 246615694, 493231388, 616539235, 1233078470, 2466156940]

約数ペア:

[(1, 2466156940), (2, 1233078470), (4, 616539235), (5, 493231388), (10, 246615694), (13, 189704380), (20, 123307847), (26, 94852190), (52, 47426095), (65, 37940876), (130, 18970438), (260, 9485219), (1283, 1922180), (2566, 961090), (5132, 480545), (6415, 384436), (7393, 333580), (12830, 192218), (14786, 166790), (16679, 147860), (25660, 96109), (29572, 83395), (33358, 73930), (36965, 66716)]