3964139198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{324557}}^1$

素因数の和:324787

約数の個数: 16

約数和(自身を含む): 6169198464

約数和(自身を除く): 2205059266

約数列:

[1, 2, 31, 62, 197, 394, 6107, 12214, 324557, 649114, 10061267, 20122534, 63937729, 127875458, 1982069599, 3964139198]

約数ペア:

[(1, 3964139198), (2, 1982069599), (31, 127875458), (62, 63937729), (197, 20122534), (394, 10061267), (6107, 649114), (12214, 324557)]