79480219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 25513061

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 581, 619, 1079, 1411, 1547, 4333, 7553, 8047, 9877, 10523, 18343, 51377, 56329, 73661, 128401, 136799, 359639, 667901, 873409, 957593, 4675307, 6113863, 11354317, 79480219]

約数ペア:

[(1, 79480219), (7, 11354317), (13, 6113863), (17, 4675307), (83, 957593), (91, 873409), (119, 667901), (221, 359639), (581, 136799), (619, 128401), (1079, 73661), (1411, 56329), (1547, 51377), (4333, 18343), (7553, 10523), (8047, 9877)]