917963722

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{12289}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 1579510800

約数和(自身を除く): 661547078

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2197, 2873, 4394, 5746, 12289, 24578, 37349, 74698, 159757, 208913, 319514, 417826, 2076841, 2715869, 4153682, 5431738, 26998933, 35306297, 53997866, 70612594, 458981861, 917963722]

約数ペア:

[(1, 917963722), (2, 458981861), (13, 70612594), (17, 53997866), (26, 35306297), (34, 26998933), (169, 5431738), (221, 4153682), (338, 2715869), (442, 2076841), (2197, 417826), (2873, 319514), (4394, 208913), (5746, 159757), (12289, 74698), (24578, 37349)]