1215697854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{194263}}^1$

素因数の和:194424

約数の個数: 32

約数和(自身を含む): 2797401600

約数和(自身を除く): 1581703746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 194263, 388526, 582789, 1165578, 1359841, 2719682, 4079523, 8159046, 28945187, 57890374, 86835561, 173671122, 202616309, 405232618, 607848927, 1215697854]

約数ペア:

[(1, 1215697854), (2, 607848927), (3, 405232618), (6, 202616309), (7, 173671122), (14, 86835561), (21, 57890374), (42, 28945187), (149, 8159046), (298, 4079523), (447, 2719682), (894, 1359841), (1043, 1165578), (2086, 582789), (3129, 388526), (6258, 194263)]