187980494516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{10511099}}^1$

素因数の和:10511383

約数の個数: 24

約数和(自身を含む): 349641230400

約数和(自身を除く): 161660735884

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 17884, 10511099, 21022198, 42044396, 178688683, 357377366, 714754732, 2764419037, 5528838074, 11057676148, 46995123629, 93990247258, 187980494516]

約数ペア:

[(1, 187980494516), (2, 93990247258), (4, 46995123629), (17, 11057676148), (34, 5528838074), (68, 2764419037), (263, 714754732), (526, 357377366), (1052, 178688683), (4471, 42044396), (8942, 21022198), (17884, 10511099)]