2917964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 6131664

約数和(自身を除く): 3213700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 529, 644, 788, 1058, 1379, 2116, 2758, 3703, 4531, 5516, 7406, 9062, 14812, 18124, 31717, 63434, 104213, 126868, 208426, 416852, 729491, 1458982, 2917964]

約数ペア:

[(1, 2917964), (2, 1458982), (4, 729491), (7, 416852), (14, 208426), (23, 126868), (28, 104213), (46, 63434), (92, 31717), (161, 18124), (197, 14812), (322, 9062), (394, 7406), (529, 5516), (644, 4531), (788, 3703), (1058, 2758), (1379, 2116)]