2841430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 5151600

約数和(自身を除く): 2310170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1907, 3814, 9535, 19070, 284143, 568286, 1420715, 2841430]

約数ペア:

[(1, 2841430), (2, 1420715), (5, 568286), (10, 284143), (149, 19070), (298, 9535), (745, 3814), (1490, 1907)]