2017331270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1\times {\mathrm{4339}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 3824755200

約数和(自身を除く): 1807423930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2447, 4339, 4894, 8678, 12235, 21695, 24470, 43390, 46493, 82441, 92986, 164882, 232465, 412205, 464930, 824410, 10617533, 21235066, 53087665, 106175330, 201733127, 403466254, 1008665635, 2017331270]

約数ペア:

[(1, 2017331270), (2, 1008665635), (5, 403466254), (10, 201733127), (19, 106175330), (38, 53087665), (95, 21235066), (190, 10617533), (2447, 824410), (4339, 464930), (4894, 412205), (8678, 232465), (12235, 164882), (21695, 92986), (24470, 82441), (43390, 46493)]