4491466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3618614

約数列:

[1, 2, 7, 14, 31, 62, 79, 131, 158, 217, 262, 434, 553, 917, 1106, 1834, 2449, 4061, 4898, 8122, 10349, 17143, 20698, 28427, 34286, 56854, 72443, 144886, 320819, 641638, 2245733, 4491466]

約数ペア:

[(1, 4491466), (2, 2245733), (7, 641638), (14, 320819), (31, 144886), (62, 72443), (79, 56854), (131, 34286), (158, 28427), (217, 20698), (262, 17143), (434, 10349), (553, 8122), (917, 4898), (1106, 4061), (1834, 2449)]