402530384

素因数分解:

$2^4\times {\mathrm{2671}}^1\times {\mathrm{9419}}^1$

素因数の和:12098

約数の個数: 20

約数和(自身を含む): 780277440

約数和(自身を除く): 377747056

約数列:

[1, 2, 4, 8, 16, 2671, 5342, 9419, 10684, 18838, 21368, 37676, 42736, 75352, 150704, 25158149, 50316298, 100632596, 201265192, 402530384]

約数ペア:

[(1, 402530384), (2, 201265192), (4, 100632596), (8, 50316298), (16, 25158149), (2671, 150704), (5342, 75352), (9419, 42736), (10684, 37676), (18838, 21368)]