98780906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 178053120

約数和(自身を除く): 79272214

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 2207, 3197, 4414, 6394, 15449, 22379, 30898, 44758, 50761, 101522, 306773, 355327, 613546, 710654, 2147411, 4294822, 7055779, 14111558, 49390453, 98780906]

約数ペア:

[(1, 98780906), (2, 49390453), (7, 14111558), (14, 7055779), (23, 4294822), (46, 2147411), (139, 710654), (161, 613546), (278, 355327), (322, 306773), (973, 101522), (1946, 50761), (2207, 44758), (3197, 30898), (4414, 22379), (6394, 15449)]