6991012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 15603840

約数和(自身を除く): 8612828

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 773, 1292, 1546, 2261, 3092, 4522, 5411, 9044, 10822, 13141, 14687, 21644, 26282, 29374, 52564, 58748, 91987, 102809, 183974, 205618, 249679, 367948, 411236, 499358, 998716, 1747753, 3495506, 6991012]

約数ペア:

[(1, 6991012), (2, 3495506), (4, 1747753), (7, 998716), (14, 499358), (17, 411236), (19, 367948), (28, 249679), (34, 205618), (38, 183974), (68, 102809), (76, 91987), (119, 58748), (133, 52564), (238, 29374), (266, 26282), (323, 21644), (476, 14687), (532, 13141), (646, 10822), (773, 9044), (1292, 5411), (1546, 4522), (2261, 3092)]