2650014913

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 3388089600

約数和(自身を除く): 738074687

約数列:

[1, 7, 13, 49, 59, 91, 343, 413, 637, 767, 1439, 2401, 2891, 4459, 5369, 10073, 18707, 20237, 31213, 37583, 70511, 84901, 130949, 141659, 263081, 493577, 594307, 916643, 1103713, 1841567, 3455039, 4160149, 6416501, 7725991, 29121043, 44915507, 54081937, 203847301, 378573559, 2650014913]

約数ペア:

[(1, 2650014913), (7, 378573559), (13, 203847301), (49, 54081937), (59, 44915507), (91, 29121043), (343, 7725991), (413, 6416501), (637, 4160149), (767, 3455039), (1439, 1841567), (2401, 1103713), (2891, 916643), (4459, 594307), (5369, 493577), (10073, 263081), (18707, 141659), (20237, 130949), (31213, 84901), (37583, 70511)]