7020428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 12936672

約数和(自身を除く): 5916244

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 557, 1114, 2228, 3151, 6302, 12604, 12811, 25622, 51244, 76309, 152618, 305236, 1755107, 3510214, 7020428]

約数ペア:

[(1, 7020428), (2, 3510214), (4, 1755107), (23, 305236), (46, 152618), (92, 76309), (137, 51244), (274, 25622), (548, 12811), (557, 12604), (1114, 6302), (2228, 3151)]