318936695564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{2459489}}^1$

素因数の和:2461417

約数の個数: 24

約数和(自身を含む): 591281071920

約数和(自身を除く): 272344376356

約数列:

[1, 2, 4, 17, 34, 68, 1907, 3814, 7628, 32419, 64838, 129676, 2459489, 4918978, 9837956, 41811313, 83622626, 167245252, 4690245523, 9380491046, 18760982092, 79734173891, 159468347782, 318936695564]

約数ペア:

[(1, 318936695564), (2, 159468347782), (4, 79734173891), (17, 18760982092), (34, 9380491046), (68, 4690245523), (1907, 167245252), (3814, 83622626), (7628, 41811313), (32419, 9837956), (64838, 4918978), (129676, 2459489)]