2604238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 4939200

約数和(自身を除く): 2334962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 349, 533, 574, 698, 1066, 2443, 3731, 4537, 4886, 7462, 9074, 14309, 28618, 31759, 63518, 100163, 186017, 200326, 372034, 1302119, 2604238]

約数ペア:

[(1, 2604238), (2, 1302119), (7, 372034), (13, 200326), (14, 186017), (26, 100163), (41, 63518), (82, 31759), (91, 28618), (182, 14309), (287, 9074), (349, 7462), (533, 4886), (574, 4537), (698, 3731), (1066, 2443)]