1319173664

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{967}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 2634508800

約数和(自身を除く): 1315335136

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 479, 712, 958, 967, 1424, 1916, 1934, 2848, 3832, 3868, 7664, 7736, 15328, 15472, 30944, 42631, 85262, 86063, 170524, 172126, 341048, 344252, 463193, 682096, 688504, 926386, 1364192, 1377008, 1852772, 2754016, 3705544, 7411088, 14822176, 41224177, 82448354, 164896708, 329793416, 659586832, 1319173664]

約数ペア:

[(1, 1319173664), (2, 659586832), (4, 329793416), (8, 164896708), (16, 82448354), (32, 41224177), (89, 14822176), (178, 7411088), (356, 3705544), (479, 2754016), (712, 1852772), (958, 1377008), (967, 1364192), (1424, 926386), (1916, 688504), (1934, 682096), (2848, 463193), (3832, 344252), (3868, 341048), (7664, 172126), (7736, 170524), (15328, 86063), (15472, 85262), (30944, 42631)]