2797688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 2818312

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 389, 778, 899, 1556, 1798, 3112, 3596, 7192, 11281, 12059, 22562, 24118, 45124, 48236, 90248, 96472, 349711, 699422, 1398844, 2797688]

約数ペア:

[(1, 2797688), (2, 1398844), (4, 699422), (8, 349711), (29, 96472), (31, 90248), (58, 48236), (62, 45124), (116, 24118), (124, 22562), (232, 12059), (248, 11281), (389, 7192), (778, 3596), (899, 3112), (1556, 1798)]