2199108967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 2609190144

約数和(自身を除く): 410081177

約数列:

[1, 11, 17, 43, 187, 473, 491, 557, 731, 5401, 6127, 8041, 8347, 9469, 21113, 23951, 91817, 104159, 232243, 263461, 273487, 358921, 407167, 3008357, 3948131, 4478837, 4649279, 11759941, 51142069, 129359351, 199918997, 2199108967]

約数ペア:

[(1, 2199108967), (11, 199918997), (17, 129359351), (43, 51142069), (187, 11759941), (473, 4649279), (491, 4478837), (557, 3948131), (731, 3008357), (5401, 407167), (6127, 358921), (8041, 273487), (8347, 263461), (9469, 232243), (21113, 104159), (23951, 91817)]