2783326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 5277888

約数和(自身を除く): 2494562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 373, 533, 574, 746, 1066, 2611, 3731, 4849, 5222, 7462, 9698, 15293, 30586, 33943, 67886, 107051, 198809, 214102, 397618, 1391663, 2783326]

約数ペア:

[(1, 2783326), (2, 1391663), (7, 397618), (13, 214102), (14, 198809), (26, 107051), (41, 67886), (82, 33943), (91, 30586), (182, 15293), (287, 9698), (373, 7462), (533, 5222), (574, 4849), (746, 3731), (1066, 2611)]