1782912791977

素因数分解:

${\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{819701}}^1$

素因数の和:820140

約数の個数: 16

約数和(自身を含む): 1831404438864

約数和(自身を除く): 48491646887

約数列:

[1, 61, 181, 197, 11041, 12017, 35657, 819701, 2175077, 50001761, 148365881, 161481097, 9050318741, 9850346917, 29228078557, 1782912791977]

約数ペア:

[(1, 1782912791977), (61, 29228078557), (181, 9850346917), (197, 9050318741), (11041, 161481097), (12017, 148365881), (35657, 50001761), (819701, 2175077)]