2172201575041

素因数分解:

${\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1\times {\mathrm{64781}}^1$

素因数の和:65784

約数の個数: 16

約数和(自身を含む): 2193217931520

約数和(自身を除く): 21016356479

約数列:

[1, 239, 307, 457, 64781, 73373, 109223, 140299, 15482659, 19887767, 29604917, 33531461, 4753176313, 7075575163, 9088709519, 2172201575041]

約数ペア:

[(1, 2172201575041), (239, 9088709519), (307, 7075575163), (457, 4753176313), (64781, 33531461), (73373, 29604917), (109223, 19887767), (140299, 15482659)]