305912638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1\times {\mathrm{1373}}^1$

素因数の和:2579

約数の個数: 16

約数和(自身を含む): 464170176

約数和(自身を除く): 158257538

約数列:

[1, 2, 101, 202, 1103, 1373, 2206, 2746, 111403, 138673, 222806, 277346, 1514419, 3028838, 152956319, 305912638]

約数ペア:

[(1, 305912638), (2, 152956319), (101, 3028838), (202, 1514419), (1103, 277346), (1373, 222806), (2206, 138673), (2746, 111403)]