1619142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 3897600

約数和(自身を除く): 2278458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2029, 4058, 6087, 12174, 14203, 28406, 38551, 42609, 77102, 85218, 115653, 231306, 269857, 539714, 809571, 1619142]

約数ペア:

[(1, 1619142), (2, 809571), (3, 539714), (6, 269857), (7, 231306), (14, 115653), (19, 85218), (21, 77102), (38, 42609), (42, 38551), (57, 28406), (114, 14203), (133, 12174), (266, 6087), (399, 4058), (798, 2029)]