2016151618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{198323}}^1$

素因数の和:198378

約数の個数: 32

約数和(自身を含む): 3598390656

約数和(自身を除く): 1582239038

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 198323, 396646, 2578199, 3371491, 4561429, 5156398, 6742982, 9122858, 43829383, 59298577, 77544293, 87658766, 118597154, 155088586, 1008075809, 2016151618]

約数ペア:

[(1, 2016151618), (2, 1008075809), (13, 155088586), (17, 118597154), (23, 87658766), (26, 77544293), (34, 59298577), (46, 43829383), (221, 9122858), (299, 6742982), (391, 5156398), (442, 4561429), (598, 3371491), (782, 2578199), (5083, 396646), (10166, 198323)]