2017709566

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 3309631920

約数和(自身を除く): 1291922354

約数列:

[1, 2, 17, 34, 61, 89, 122, 178, 289, 578, 643, 1037, 1286, 1513, 2074, 3026, 5429, 10858, 10931, 17629, 21862, 25721, 35258, 39223, 51442, 57227, 78446, 92293, 114454, 184586, 185827, 371654, 666791, 972859, 1333582, 1568981, 1945718, 3137962, 3490847, 6981694, 11335447, 16538603, 22670894, 33077206, 59344399, 118688798, 1008854783, 2017709566]

約数ペア:

[(1, 2017709566), (2, 1008854783), (17, 118688798), (34, 59344399), (61, 33077206), (89, 22670894), (122, 16538603), (178, 11335447), (289, 6981694), (578, 3490847), (643, 3137962), (1037, 1945718), (1286, 1568981), (1513, 1333582), (2074, 972859), (3026, 666791), (5429, 371654), (10858, 185827), (10931, 184586), (17629, 114454), (21862, 92293), (25721, 78446), (35258, 57227), (39223, 51442)]