2897414898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68986069}}^1$

素因数の和:68986081

約数の個数: 16

約数和(自身を含む): 6622662720

約数和(自身を除く): 3725247822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68986069, 137972138, 206958207, 413916414, 482902483, 965804966, 1448707449, 2897414898]

約数ペア:

[(1, 2897414898), (2, 1448707449), (3, 965804966), (6, 482902483), (7, 413916414), (14, 206958207), (21, 137972138), (42, 68986069)]