9409738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 16405200

約数和(自身を除く): 6995462

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 349, 442, 698, 793, 1037, 1586, 2074, 4537, 5933, 9074, 11866, 13481, 21289, 26962, 42578, 77129, 154258, 276757, 361913, 553514, 723826, 4704869, 9409738]

約数ペア:

[(1, 9409738), (2, 4704869), (13, 723826), (17, 553514), (26, 361913), (34, 276757), (61, 154258), (122, 77129), (221, 42578), (349, 26962), (442, 21289), (698, 13481), (793, 11866), (1037, 9074), (1586, 5933), (2074, 4537)]