13261184

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 26583240

約数和(自身を除く): 13322056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 331, 626, 662, 1252, 1324, 2504, 2648, 5008, 5296, 10016, 10592, 20032, 21184, 40064, 42368, 103603, 207206, 414412, 828824, 1657648, 3315296, 6630592, 13261184]

約数ペア:

[(1, 13261184), (2, 6630592), (4, 3315296), (8, 1657648), (16, 828824), (32, 414412), (64, 207206), (128, 103603), (313, 42368), (331, 40064), (626, 21184), (662, 20032), (1252, 10592), (1324, 10016), (2504, 5296), (2648, 5008)]