243647482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 400554000

約数和(自身を除く): 156906518

約数列:

[1, 2, 13, 26, 109, 149, 218, 298, 577, 1154, 1417, 1937, 2834, 3874, 7501, 15002, 16241, 32482, 62893, 85973, 125786, 171946, 211133, 422266, 817609, 1117649, 1635218, 2235298, 9371057, 18742114, 121823741, 243647482]

約数ペア:

[(1, 243647482), (2, 121823741), (13, 18742114), (26, 9371057), (109, 2235298), (149, 1635218), (218, 1117649), (298, 817609), (577, 422266), (1154, 211133), (1417, 171946), (1937, 125786), (2834, 85973), (3874, 62893), (7501, 32482), (15002, 16241)]