243490522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 409147200

約数和(自身を除く): 165656678

約数列:

[1, 2, 11, 22, 59, 109, 118, 218, 649, 1199, 1298, 1721, 2398, 3442, 6431, 12862, 18931, 37862, 70741, 101539, 141482, 187589, 203078, 375178, 1116929, 2063479, 2233858, 4126958, 11067751, 22135502, 121745261, 243490522]

約数ペア:

[(1, 243490522), (2, 121745261), (11, 22135502), (22, 11067751), (59, 4126958), (109, 2233858), (118, 2063479), (218, 1116929), (649, 375178), (1199, 203078), (1298, 187589), (1721, 141482), (2398, 101539), (3442, 70741), (6431, 37862), (12862, 18931)]