297014726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 478483200

約数和(自身を除く): 181468474

約数列:

[1, 2, 19, 38, 71, 142, 283, 389, 566, 778, 1349, 2698, 5377, 7391, 10754, 14782, 20093, 27619, 40186, 55238, 110087, 220174, 381767, 524761, 763534, 1049522, 2091653, 4183306, 7816177, 15632354, 148507363, 297014726]

約数ペア:

[(1, 297014726), (2, 148507363), (19, 15632354), (38, 7816177), (71, 4183306), (142, 2091653), (283, 1049522), (389, 763534), (566, 524761), (778, 381767), (1349, 220174), (2698, 110087), (5377, 55238), (7391, 40186), (10754, 27619), (14782, 20093)]