538331354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 893303424

約数和(自身を除く): 354972070

約数列:

[1, 2, 11, 22, 103, 206, 353, 673, 706, 1133, 1346, 2266, 3883, 7403, 7766, 14806, 36359, 69319, 72718, 138638, 237569, 399949, 475138, 762509, 799898, 1525018, 2613259, 5226518, 24469607, 48939214, 269165677, 538331354]

約数ペア:

[(1, 538331354), (2, 269165677), (11, 48939214), (22, 24469607), (103, 5226518), (206, 2613259), (353, 1525018), (673, 799898), (706, 762509), (1133, 475138), (1346, 399949), (2266, 237569), (3883, 138638), (7403, 72718), (7766, 69319), (14806, 36359)]