2209786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 16

約数和(自身を含む): 3437280

約数和(自身を除く): 1227494

約数列:

[1, 2, 59, 61, 118, 122, 307, 614, 3599, 7198, 18113, 18727, 36226, 37454, 1104893, 2209786]

約数ペア:

[(1, 2209786), (2, 1104893), (59, 37454), (61, 36226), (118, 18727), (122, 18113), (307, 7198), (614, 3599)]