713804780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4283}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 1617192864

約数和(自身を除く): 903388084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 641, 1282, 2564, 3205, 4283, 6410, 8333, 8566, 12820, 16666, 17132, 21415, 33332, 41665, 42830, 55679, 83330, 85660, 111358, 166660, 222716, 278395, 556790, 1113580, 2745403, 5490806, 10981612, 13727015, 27454030, 35690239, 54908060, 71380478, 142760956, 178451195, 356902390, 713804780]

約数ペア:

[(1, 713804780), (2, 356902390), (4, 178451195), (5, 142760956), (10, 71380478), (13, 54908060), (20, 35690239), (26, 27454030), (52, 13727015), (65, 10981612), (130, 5490806), (260, 2745403), (641, 1113580), (1282, 556790), (2564, 278395), (3205, 222716), (4283, 166660), (6410, 111358), (8333, 85660), (8566, 83330), (12820, 55679), (16666, 42830), (17132, 41665), (21415, 33332)]