291239274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{19163}}^1$

素因数の和:19334

約数の個数: 32

約数和(自身を含む): 620913600

約数和(自身を除く): 329674326

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 19163, 38326, 57489, 114978, 325771, 651542, 977313, 1954626, 2855287, 5710574, 8565861, 17131722, 48539879, 97079758, 145619637, 291239274]

約数ペア:

[(1, 291239274), (2, 145619637), (3, 97079758), (6, 48539879), (17, 17131722), (34, 8565861), (51, 5710574), (102, 2855287), (149, 1954626), (298, 977313), (447, 651542), (894, 325771), (2533, 114978), (5066, 57489), (7599, 38326), (15198, 19163)]