2801961569290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{13650127}}^1$

素因数の和:13651726

約数の個数: 32

約数和(自身を含む): 5434934964480

約数和(自身を除く): 2632973395190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1579, 3158, 7895, 15790, 20527, 41054, 102635, 205270, 13650127, 27300254, 68250635, 136501270, 177451651, 354903302, 887258255, 1774516510, 21553550533, 43107101066, 107767752665, 215535505330, 280196156929, 560392313858, 1400980784645, 2801961569290]

約数ペア:

[(1, 2801961569290), (2, 1400980784645), (5, 560392313858), (10, 280196156929), (13, 215535505330), (26, 107767752665), (65, 43107101066), (130, 21553550533), (1579, 1774516510), (3158, 887258255), (7895, 354903302), (15790, 177451651), (20527, 136501270), (41054, 68250635), (102635, 27300254), (205270, 13650127)]