2017748590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1411013}}^1$

素因数の和:1411044

約数の個数: 32

約数和(自身を含む): 4266906336

約数和(自身を除く): 2249157746

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1411013, 2822026, 7055065, 14110130, 15521143, 18343169, 31042286, 36686338, 77605715, 91715845, 155211430, 183431690, 201774859, 403549718, 1008874295, 2017748590]

約数ペア:

[(1, 2017748590), (2, 1008874295), (5, 403549718), (10, 201774859), (11, 183431690), (13, 155211430), (22, 91715845), (26, 77605715), (55, 36686338), (65, 31042286), (110, 18343169), (130, 15521143), (143, 14110130), (286, 7055065), (715, 2822026), (1430, 1411013)]