1020888974

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{2531}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 1790954496

約数和(自身を除く): 770065522

約数列:

[1, 2, 7, 14, 47, 94, 329, 613, 658, 1226, 2531, 4291, 5062, 8582, 17717, 28811, 35434, 57622, 118957, 201677, 237914, 403354, 832699, 1551503, 1665398, 3103006, 10860521, 21721042, 72920641, 145841282, 510444487, 1020888974]

約数ペア:

[(1, 1020888974), (2, 510444487), (7, 145841282), (14, 72920641), (47, 21721042), (94, 10860521), (329, 3103006), (613, 1665398), (658, 1551503), (1226, 832699), (2531, 403354), (4291, 237914), (5062, 201677), (8582, 118957), (17717, 57622), (28811, 35434)]