2046505916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{20297}}^1$

素因数の和:20598

約数の個数: 48

約数和(自身を含む): 4423989696

約数和(自身を除く): 2377483780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 1108, 1939, 3601, 3878, 7202, 7756, 14404, 20297, 25207, 40594, 50414, 81188, 100828, 142079, 263861, 284158, 527722, 568316, 1055444, 1847027, 3694054, 5622269, 7388108, 11244538, 22489076, 39355883, 73089497, 78711766, 146178994, 157423532, 292357988, 511626479, 1023252958, 2046505916]

約数ペア:

[(1, 2046505916), (2, 1023252958), (4, 511626479), (7, 292357988), (13, 157423532), (14, 146178994), (26, 78711766), (28, 73089497), (52, 39355883), (91, 22489076), (182, 11244538), (277, 7388108), (364, 5622269), (554, 3694054), (1108, 1847027), (1939, 1055444), (3601, 568316), (3878, 527722), (7202, 284158), (7756, 263861), (14404, 142079), (20297, 100828), (25207, 81188), (40594, 50414)]