115492492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{99907}}^1$

素因数の和:99945

約数の個数: 18

約数和(自身を含む): 214702292

約数和(自身を除く): 99209800

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 99907, 199814, 399628, 1698419, 3396838, 6793676, 28873123, 57746246, 115492492]

約数ペア:

[(1, 115492492), (2, 57746246), (4, 28873123), (17, 6793676), (34, 3396838), (68, 1698419), (289, 399628), (578, 199814), (1156, 99907)]