1388890594321

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{703489}}^1$

素因数の和:704008

約数の個数: 16

約数和(自身を含む): 1431292614400

約数和(自身を除く): 42402020079

約数列:

[1, 67, 79, 373, 5293, 24991, 29467, 703489, 1974289, 47133763, 55575631, 262401397, 3723567277, 17580893599, 20729710363, 1388890594321]

約数ペア:

[(1, 1388890594321), (67, 20729710363), (79, 17580893599), (373, 3723567277), (5293, 262401397), (24991, 55575631), (29467, 47133763), (703489, 1974289)]