4980014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 4001266

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 593, 646, 1186, 4199, 7709, 8398, 10081, 11267, 15418, 20162, 22534, 131053, 146471, 191539, 262106, 292942, 383078, 2490007, 4980014]

約数ペア:

[(1, 4980014), (2, 2490007), (13, 383078), (17, 292942), (19, 262106), (26, 191539), (34, 146471), (38, 131053), (221, 22534), (247, 20162), (323, 15418), (442, 11267), (494, 10081), (593, 8398), (646, 7709), (1186, 4199)]