2197930178

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1\times {\mathrm{5813}}^1$

素因数の和:7861

約数の個数: 16

約数和(自身を含む): 3333166200

約数和(自身を除く): 1135236022

約数列:

[1, 2, 97, 194, 1949, 3898, 5813, 11626, 189053, 378106, 563861, 1127722, 11329537, 22659074, 1098965089, 2197930178]

約数ペア:

[(1, 2197930178), (2, 1098965089), (97, 22659074), (194, 11329537), (1949, 1127722), (3898, 563861), (5813, 378106), (11626, 189053)]