451513876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 894862080

約数和(自身を除く): 443348204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 431, 638, 821, 862, 1276, 1642, 1724, 3284, 4741, 9031, 9482, 12499, 18062, 18964, 23809, 24998, 36124, 47618, 49996, 95236, 137489, 261899, 274978, 353851, 523798, 549956, 707702, 1047596, 1415404, 3892361, 7784722, 10261679, 15569444, 20523358, 41046716, 112878469, 225756938, 451513876]

約数ペア:

[(1, 451513876), (2, 225756938), (4, 112878469), (11, 41046716), (22, 20523358), (29, 15569444), (44, 10261679), (58, 7784722), (116, 3892361), (319, 1415404), (431, 1047596), (638, 707702), (821, 549956), (862, 523798), (1276, 353851), (1642, 274978), (1724, 261899), (3284, 137489), (4741, 95236), (9031, 49996), (9482, 47618), (12499, 36124), (18062, 24998), (18964, 23809)]