978371738

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1\times {\mathrm{1709}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 1476885960

約数和(自身を除く): 498514222

約数列:

[1, 2, 197, 394, 1453, 1709, 2906, 3418, 286241, 336673, 572482, 673346, 2483177, 4966354, 489185869, 978371738]

約数ペア:

[(1, 978371738), (2, 489185869), (197, 4966354), (394, 2483177), (1453, 673346), (1709, 572482), (2906, 336673), (3418, 286241)]