448889384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{3739}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 863940000

約数和(自身を除く): 415050616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 349, 698, 1396, 2792, 3739, 7478, 14956, 15007, 29912, 30014, 60028, 120056, 160777, 321554, 643108, 1286216, 1304911, 2609822, 5219644, 10439288, 56111173, 112222346, 224444692, 448889384]

約数ペア:

[(1, 448889384), (2, 224444692), (4, 112222346), (8, 56111173), (43, 10439288), (86, 5219644), (172, 2609822), (344, 1304911), (349, 1286216), (698, 643108), (1396, 321554), (2792, 160777), (3739, 120056), (7478, 60028), (14956, 30014), (15007, 29912)]