2871124630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{636613}}^1$

素因数の和:636672

約数の個数: 32

約数和(自身を含む): 5775362208

約数和(自身を除く): 2904237578

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 636613, 1273226, 3183065, 6366130, 7002743, 14005486, 26101133, 35013715, 52202266, 70027430, 130505665, 261011330, 287112463, 574224926, 1435562315, 2871124630]

約数ペア:

[(1, 2871124630), (2, 1435562315), (5, 574224926), (10, 287112463), (11, 261011330), (22, 130505665), (41, 70027430), (55, 52202266), (82, 35013715), (110, 26101133), (205, 14005486), (410, 7002743), (451, 6366130), (902, 3183065), (2255, 1273226), (4510, 636613)]