2017322470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{11519}}^1$

素因数の和:11820

約数の個数: 32

約数和(自身を含む): 3692666880

約数和(自身を除く): 1675344410

約数列:

[1, 2, 5, 10, 83, 166, 211, 415, 422, 830, 1055, 2110, 11519, 17513, 23038, 35026, 57595, 87565, 115190, 175130, 956077, 1912154, 2430509, 4780385, 4861018, 9560770, 12152545, 24305090, 201732247, 403464494, 1008661235, 2017322470]

約数ペア:

[(1, 2017322470), (2, 1008661235), (5, 403464494), (10, 201732247), (83, 24305090), (166, 12152545), (211, 9560770), (415, 4861018), (422, 4780385), (830, 2430509), (1055, 1912154), (2110, 956077), (11519, 175130), (17513, 115190), (23038, 87565), (35026, 57595)]