938418607

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 1187020800

約数和(自身を除く): 248602193

約数列:

[1, 7, 19, 23, 133, 139, 161, 437, 973, 2207, 2641, 3059, 3197, 15449, 18487, 22379, 41933, 50761, 60743, 293531, 306773, 355327, 425201, 964459, 2147411, 5828687, 6751213, 7055779, 40800809, 49390453, 134059801, 938418607]

約数ペア:

[(1, 938418607), (7, 134059801), (19, 49390453), (23, 40800809), (133, 7055779), (139, 6751213), (161, 5828687), (437, 2147411), (973, 964459), (2207, 425201), (2641, 355327), (3059, 306773), (3197, 293531), (15449, 60743), (18487, 50761), (22379, 41933)]