2019901008

素因数分解:

$2^4\times 3^1\times {\mathrm{857}}^1\times {\mathrm{49103}}^1$

素因数の和:49971

約数の個数: 40

約数和(自身を含む): 5224272768

約数和(自身を除く): 3204371760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 857, 1714, 2571, 3428, 5142, 6856, 10284, 13712, 20568, 41136, 49103, 98206, 147309, 196412, 294618, 392824, 589236, 785648, 1178472, 2356944, 42081271, 84162542, 126243813, 168325084, 252487626, 336650168, 504975252, 673300336, 1009950504, 2019901008]

約数ペア:

[(1, 2019901008), (2, 1009950504), (3, 673300336), (4, 504975252), (6, 336650168), (8, 252487626), (12, 168325084), (16, 126243813), (24, 84162542), (48, 42081271), (857, 2356944), (1714, 1178472), (2571, 785648), (3428, 589236), (5142, 392824), (6856, 294618), (10284, 196412), (13712, 147309), (20568, 98206), (41136, 49103)]