1005348539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 1209751200

約数和(自身を除く): 204402661

約数列:

[1, 13, 19, 29, 83, 89, 247, 361, 377, 551, 1079, 1157, 1577, 1691, 2407, 2581, 4693, 7163, 7387, 10469, 20501, 21983, 29963, 31291, 32129, 33553, 45733, 49039, 96031, 136097, 140353, 214223, 389519, 417677, 594529, 637507, 868927, 931741, 1824589, 2666707, 2784899, 4070237, 11296051, 12112633, 34667191, 52913081, 77334503, 1005348539]

約数ペア:

[(1, 1005348539), (13, 77334503), (19, 52913081), (29, 34667191), (83, 12112633), (89, 11296051), (247, 4070237), (361, 2784899), (377, 2666707), (551, 1824589), (1079, 931741), (1157, 868927), (1577, 637507), (1691, 594529), (2407, 417677), (2581, 389519), (4693, 214223), (7163, 140353), (7387, 136097), (10469, 96031), (20501, 49039), (21983, 45733), (29963, 33553), (31291, 32129)]