2391912584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 4798396800

約数和(自身を除く): 2406484216

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 157, 226, 314, 452, 628, 887, 904, 1256, 1774, 2147, 2983, 3548, 4294, 5966, 7096, 8588, 11932, 16853, 17176, 17741, 23864, 33706, 35482, 67412, 70964, 100231, 134824, 139259, 141928, 200462, 278518, 337079, 400924, 557036, 674158, 801848, 1114072, 1348316, 1904389, 2645921, 2696632, 3808778, 5291842, 7617556, 10583684, 15235112, 15736267, 21167368, 31472534, 62945068, 125890136, 298989073, 597978146, 1195956292, 2391912584]

約数ペア:

[(1, 2391912584), (2, 1195956292), (4, 597978146), (8, 298989073), (19, 125890136), (38, 62945068), (76, 31472534), (113, 21167368), (152, 15736267), (157, 15235112), (226, 10583684), (314, 7617556), (452, 5291842), (628, 3808778), (887, 2696632), (904, 2645921), (1256, 1904389), (1774, 1348316), (2147, 1114072), (2983, 801848), (3548, 674158), (4294, 557036), (5966, 400924), (7096, 337079), (8588, 278518), (11932, 200462), (16853, 141928), (17176, 139259), (17741, 134824), (23864, 100231), (33706, 70964), (35482, 67412)]