1089298462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{61121}}^1$

素因数の和:61216

約数の個数: 32

約数和(自身を含む): 1995022080

約数和(自身を除く): 905723618

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 61121, 122242, 427847, 855694, 1161299, 2322598, 4095107, 8129093, 8190214, 16258186, 28665749, 57331498, 77807033, 155614066, 544649231, 1089298462]

約数ペア:

[(1, 1089298462), (2, 544649231), (7, 155614066), (14, 77807033), (19, 57331498), (38, 28665749), (67, 16258186), (133, 8190214), (134, 8129093), (266, 4095107), (469, 2322598), (938, 1161299), (1273, 855694), (2546, 427847), (8911, 122242), (17822, 61121)]