1373670452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{9311}}^1$

素因数の和:9812

約数の個数: 48

約数和(自身を含む): 3003678720

約数和(自身を除く): 1630008268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 479, 958, 1916, 3353, 5269, 6706, 9311, 10538, 13412, 18622, 21076, 36883, 37244, 65177, 73766, 102421, 130354, 147532, 204842, 260708, 409684, 716947, 1433894, 2867788, 4459969, 8919938, 17839876, 31219783, 49059659, 62439566, 98119318, 124879132, 196238636, 343417613, 686835226, 1373670452]

約数ペア:

[(1, 1373670452), (2, 686835226), (4, 343417613), (7, 196238636), (11, 124879132), (14, 98119318), (22, 62439566), (28, 49059659), (44, 31219783), (77, 17839876), (154, 8919938), (308, 4459969), (479, 2867788), (958, 1433894), (1916, 716947), (3353, 409684), (5269, 260708), (6706, 204842), (9311, 147532), (10538, 130354), (13412, 102421), (18622, 73766), (21076, 65177), (36883, 37244)]