713221790

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{128047}}^1$

素因数の和:128611

約数の個数: 16

約数和(自身を含む): 1286114112

約数和(自身を除く): 572892322

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 128047, 256094, 640235, 1280470, 71322179, 142644358, 356610895, 713221790]

約数ペア:

[(1, 713221790), (2, 356610895), (5, 142644358), (10, 71322179), (557, 1280470), (1114, 640235), (2785, 256094), (5570, 128047)]