701199376

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{66301}}^1$

素因数の和:66970

約数の個数: 20

約数和(自身を含む): 1360649644

約数和(自身を除く): 659450268

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 66301, 132602, 265204, 530408, 1060816, 43824961, 87649922, 175299844, 350599688, 701199376]

約数ペア:

[(1, 701199376), (2, 350599688), (4, 175299844), (8, 87649922), (16, 43824961), (661, 1060816), (1322, 530408), (2644, 265204), (5288, 132602), (10576, 66301)]