1222976365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 1606340736

約数和(自身を除く): 383364371

約数列:

[1, 5, 13, 65, 83, 397, 415, 571, 1079, 1985, 2855, 5161, 5395, 7423, 25805, 32951, 37115, 47393, 164755, 226687, 236965, 428363, 616109, 1133435, 2141815, 2946931, 3080545, 14734655, 18815021, 94075105, 244595273, 1222976365]

約数ペア:

[(1, 1222976365), (5, 244595273), (13, 94075105), (65, 18815021), (83, 14734655), (397, 3080545), (415, 2946931), (571, 2141815), (1079, 1133435), (1985, 616109), (2855, 428363), (5161, 236965), (5395, 226687), (7423, 164755), (25805, 47393), (32951, 37115)]