2040182742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6247}}^1$

素因数の和:6397

約数の個数: 64

約数和(自身を含む): 4534548480

約数和(自身を除く): 2494365738

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 79, 106, 158, 159, 237, 318, 474, 689, 1027, 1378, 2054, 2067, 3081, 4134, 4187, 6162, 6247, 8374, 12494, 12561, 18741, 25122, 37482, 54431, 81211, 108862, 162422, 163293, 243633, 326586, 331091, 487266, 493513, 662182, 987026, 993273, 1480539, 1986546, 2961078, 4304183, 6415669, 8608366, 12831338, 12912549, 19247007, 25825098, 26156189, 38494014, 52312378, 78468567, 156937134, 340030457, 680060914, 1020091371, 2040182742]

約数ペア:

[(1, 2040182742), (2, 1020091371), (3, 680060914), (6, 340030457), (13, 156937134), (26, 78468567), (39, 52312378), (53, 38494014), (78, 26156189), (79, 25825098), (106, 19247007), (158, 12912549), (159, 12831338), (237, 8608366), (318, 6415669), (474, 4304183), (689, 2961078), (1027, 1986546), (1378, 1480539), (2054, 993273), (2067, 987026), (3081, 662182), (4134, 493513), (4187, 487266), (6162, 331091), (6247, 326586), (8374, 243633), (12494, 163293), (12561, 162422), (18741, 108862), (25122, 81211), (37482, 54431)]