1019947390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1324607}}^1$

素因数の和:1324632

約数の個数: 32

約数和(自身を含む): 2288922624

約数和(自身を除く): 1268975234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1324607, 2649214, 6623035, 9272249, 13246070, 14570677, 18544498, 29141354, 46361245, 72853385, 92722490, 101994739, 145706770, 203989478, 509973695, 1019947390]

約数ペア:

[(1, 1019947390), (2, 509973695), (5, 203989478), (7, 145706770), (10, 101994739), (11, 92722490), (14, 72853385), (22, 46361245), (35, 29141354), (55, 18544498), (70, 14570677), (77, 13246070), (110, 9272249), (154, 6623035), (385, 2649214), (770, 1324607)]