1461491356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{17599}}^1$

素因数の和:19213

約数の個数: 24

約数和(自身を含む): 2756230400

約数和(自身を除く): 1294739044

約数列:

[1, 2, 4, 13, 26, 52, 1597, 3194, 6388, 17599, 20761, 35198, 41522, 70396, 83044, 228787, 457574, 915148, 28105603, 56211206, 112422412, 365372839, 730745678, 1461491356]

約数ペア:

[(1, 1461491356), (2, 730745678), (4, 365372839), (13, 112422412), (26, 56211206), (52, 28105603), (1597, 915148), (3194, 457574), (6388, 228787), (17599, 83044), (20761, 70396), (35198, 41522)]