2012121195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{85933}}^1$

素因数の和:86171

約数の個数: 32

約数和(自身を含む): 3695849472

約数和(自身を除く): 1683728277

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 3345, 4683, 7805, 23415, 85933, 257799, 429665, 601531, 1288995, 1804593, 3007655, 9022965, 19163059, 57489177, 95815295, 134141413, 287445885, 402424239, 670707065, 2012121195]

約数ペア:

[(1, 2012121195), (3, 670707065), (5, 402424239), (7, 287445885), (15, 134141413), (21, 95815295), (35, 57489177), (105, 19163059), (223, 9022965), (669, 3007655), (1115, 1804593), (1561, 1288995), (3345, 601531), (4683, 429665), (7805, 257799), (23415, 85933)]