291229355516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{550241}}^1$

素因数の和:550802

約数の個数: 48

約数和(自身を含む): 581266844928

約数和(自身を除く): 290037489412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 523, 1012, 1046, 2092, 5753, 11506, 12029, 23012, 24058, 48116, 132319, 264638, 529276, 550241, 1100482, 2200964, 6052651, 12105302, 12655543, 24210604, 25311086, 50622172, 139210973, 278421946, 287776043, 556843892, 575552086, 1151104172, 3165536473, 6331072946, 6618848989, 12662145892, 13237697978, 26475395956, 72807338879, 145614677758, 291229355516]

約数ペア:

[(1, 291229355516), (2, 145614677758), (4, 72807338879), (11, 26475395956), (22, 13237697978), (23, 12662145892), (44, 6618848989), (46, 6331072946), (92, 3165536473), (253, 1151104172), (506, 575552086), (523, 556843892), (1012, 287776043), (1046, 278421946), (2092, 139210973), (5753, 50622172), (11506, 25311086), (12029, 24210604), (23012, 12655543), (24058, 12105302), (48116, 6052651), (132319, 2200964), (264638, 1100482), (529276, 550241)]