1871414538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2345131}}^1$

素因数の和:2345162

約数の個数: 32

約数和(自身を含む): 4502653440

約数和(自身を除く): 2631238902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2345131, 4690262, 7035393, 14070786, 16415917, 32831834, 44557489, 49247751, 89114978, 98495502, 133672467, 267344934, 311902423, 623804846, 935707269, 1871414538]

約数ペア:

[(1, 1871414538), (2, 935707269), (3, 623804846), (6, 311902423), (7, 267344934), (14, 133672467), (19, 98495502), (21, 89114978), (38, 49247751), (42, 44557489), (57, 32831834), (114, 16415917), (133, 14070786), (266, 7035393), (399, 4690262), (798, 2345131)]