1894506350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{202621}}^1$

素因数の和:202661

約数の個数: 48

約数和(自身を含む): 4070270736

約数和(自身を除く): 2175764386

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 202621, 405242, 1013105, 2026210, 2228831, 3444557, 4457662, 5065525, 6889114, 10131050, 11144155, 17222785, 22288310, 34445570, 37890127, 55720775, 75780254, 86113925, 111441550, 172227850, 189450635, 378901270, 947253175, 1894506350]

約数ペア:

[(1, 1894506350), (2, 947253175), (5, 378901270), (10, 189450635), (11, 172227850), (17, 111441550), (22, 86113925), (25, 75780254), (34, 55720775), (50, 37890127), (55, 34445570), (85, 22288310), (110, 17222785), (170, 11144155), (187, 10131050), (275, 6889114), (374, 5065525), (425, 4457662), (550, 3444557), (850, 2228831), (935, 2026210), (1870, 1013105), (4675, 405242), (9350, 202621)]