298167958

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 497262240

約数和(自身を除く): 199094282

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1109, 1111, 1331, 2218, 2222, 2662, 12199, 12221, 24398, 24442, 112009, 134189, 134431, 224018, 268378, 268862, 1232099, 1476079, 2464198, 2952158, 13553089, 27106178, 149083979, 298167958]

約数ペア:

[(1, 298167958), (2, 149083979), (11, 27106178), (22, 13553089), (101, 2952158), (121, 2464198), (202, 1476079), (242, 1232099), (1109, 268862), (1111, 268378), (1331, 224018), (2218, 134431), (2222, 134189), (2662, 112009), (12199, 24442), (12221, 24398)]