3949294561918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1\times {\mathrm{1313443}}^1$

素因数の和:1314712

約数の個数: 32

約数和(自身を含む): 6334162496640

約数和(自身を除く): 2384867934722

約数列:

[1, 2, 19, 38, 67, 134, 1181, 1273, 2362, 2546, 22439, 44878, 79127, 158254, 1313443, 1503413, 2626886, 3006826, 24955417, 49910834, 88000681, 176001362, 1551176183, 1672012939, 3102352366, 3344025878, 29472347477, 58944694954, 103928804261, 207857608522, 1974647280959, 3949294561918]

約数ペア:

[(1, 3949294561918), (2, 1974647280959), (19, 207857608522), (38, 103928804261), (67, 58944694954), (134, 29472347477), (1181, 3344025878), (1273, 3102352366), (2362, 1672012939), (2546, 1551176183), (22439, 176001362), (44878, 88000681), (79127, 49910834), (158254, 24955417), (1313443, 3006826), (1503413, 2626886)]