746699486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 1225113120

約数和(自身を除く): 478413634

約数列:

[1, 2, 13, 26, 109, 173, 218, 346, 1417, 1523, 2249, 2834, 3046, 4498, 18857, 19799, 37714, 39598, 166007, 245141, 263479, 332014, 490282, 526958, 2158091, 3425227, 4316182, 6850454, 28719211, 57438422, 373349743, 746699486]

約数ペア:

[(1, 746699486), (2, 373349743), (13, 57438422), (26, 28719211), (109, 6850454), (173, 4316182), (218, 3425227), (346, 2158091), (1417, 526958), (1523, 490282), (2249, 332014), (2834, 263479), (3046, 245141), (4498, 166007), (18857, 39598), (19799, 37714)]