1221993722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{63533}}^1$

素因数の和:63757

約数の個数: 16

約数和(自身を含む): 1875523680

約数和(自身を除く): 653529958

約数列:

[1, 2, 59, 118, 163, 326, 9617, 19234, 63533, 127066, 3748447, 7496894, 10355879, 20711758, 610996861, 1221993722]

約数ペア:

[(1, 1221993722), (2, 610996861), (59, 20711758), (118, 10355879), (163, 7496894), (326, 3748447), (9617, 127066), (19234, 63533)]