4276916

素因数分解:

$2^2\times 7^2\times {\mathrm{21821}}^1$

素因数の和:21839

約数の個数: 18

約数和(自身を含む): 8706978

約数和(自身を除く): 4430062

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21821, 43642, 87284, 152747, 305494, 610988, 1069229, 2138458, 4276916]

約数ペア:

[(1, 4276916), (2, 2138458), (4, 1069229), (7, 610988), (14, 305494), (28, 152747), (49, 87284), (98, 43642), (196, 21821)]