1293334744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{120737}}^1$

素因数の和:120859

約数の個数: 32

約数和(自身を含む): 2636917920

約数和(自身を除く): 1343583176

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 120737, 241474, 482948, 965896, 1569581, 3139162, 6278324, 12435911, 12556648, 24871822, 49743644, 99487288, 161666843, 323333686, 646667372, 1293334744]

約数ペア:

[(1, 1293334744), (2, 646667372), (4, 323333686), (8, 161666843), (13, 99487288), (26, 49743644), (52, 24871822), (103, 12556648), (104, 12435911), (206, 6278324), (412, 3139162), (824, 1569581), (1339, 965896), (2678, 482948), (5356, 241474), (10712, 120737)]