917103794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6779}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 1528917120

約数和(自身を除く): 611813326

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 782, 2941, 3979, 5882, 6779, 7958, 13558, 67643, 115243, 135286, 155917, 230486, 311834, 1172767, 2345534, 2650589, 5301178, 19937039, 26973641, 39874078, 53947282, 458551897, 917103794]

約数ペア:

[(1, 917103794), (2, 458551897), (17, 53947282), (23, 39874078), (34, 26973641), (46, 19937039), (173, 5301178), (346, 2650589), (391, 2345534), (782, 1172767), (2941, 311834), (3979, 230486), (5882, 155917), (6779, 135286), (7958, 115243), (13558, 67643)]