238826562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1949}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 514987200

約数和(自身を除く): 276160638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1571, 1949, 3142, 3898, 4713, 5847, 9426, 11694, 20423, 25337, 40846, 50674, 61269, 76011, 122538, 152022, 3061879, 6123758, 9185637, 18371274, 39804427, 79608854, 119413281, 238826562]

約数ペア:

[(1, 238826562), (2, 119413281), (3, 79608854), (6, 39804427), (13, 18371274), (26, 9185637), (39, 6123758), (78, 3061879), (1571, 152022), (1949, 122538), (3142, 76011), (3898, 61269), (4713, 50674), (5847, 40846), (9426, 25337), (11694, 20423)]