2227510348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{22031}}^1$

素因数の和:22222

約数の個数: 48

約数和(自身を含む): 4678539264

約数和(自身を除く): 2451028916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 1099, 2198, 3611, 4396, 7222, 14444, 22031, 25277, 44062, 50554, 88124, 101108, 154217, 308434, 506713, 616868, 1013426, 2026852, 3458867, 3546991, 6917734, 7093982, 13835468, 14187964, 24212069, 48424138, 79553941, 96848276, 159107882, 318215764, 556877587, 1113755174, 2227510348]

約数ペア:

[(1, 2227510348), (2, 1113755174), (4, 556877587), (7, 318215764), (14, 159107882), (23, 96848276), (28, 79553941), (46, 48424138), (92, 24212069), (157, 14187964), (161, 13835468), (314, 7093982), (322, 6917734), (628, 3546991), (644, 3458867), (1099, 2026852), (2198, 1013426), (3611, 616868), (4396, 506713), (7222, 308434), (14444, 154217), (22031, 101108), (25277, 88124), (44062, 50554)]