1487788388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6029}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 2917555200

約数和(自身を除く): 1429766812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 191, 323, 382, 646, 764, 1292, 3247, 3629, 6029, 6494, 7258, 12058, 12988, 14516, 24116, 61693, 102493, 114551, 123386, 204986, 229102, 246772, 409972, 458204, 1151539, 1947367, 2303078, 3894734, 4606156, 7789468, 19576163, 21879241, 39152326, 43758482, 78304652, 87516964, 371947097, 743894194, 1487788388]

約数ペア:

[(1, 1487788388), (2, 743894194), (4, 371947097), (17, 87516964), (19, 78304652), (34, 43758482), (38, 39152326), (68, 21879241), (76, 19576163), (191, 7789468), (323, 4606156), (382, 3894734), (646, 2303078), (764, 1947367), (1292, 1151539), (3247, 458204), (3629, 409972), (6029, 246772), (6494, 229102), (7258, 204986), (12058, 123386), (12988, 114551), (14516, 102493), (24116, 61693)]