1950674990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{7247}}^1$

素因数の和:9712

約数の個数: 32

約数和(自身を含む): 3832510464

約数和(自身を除く): 1881835474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2447, 4894, 7247, 12235, 14494, 24470, 26917, 36235, 53834, 72470, 79717, 134585, 159434, 269170, 398585, 797170, 17733409, 35466818, 88667045, 177334090, 195067499, 390134998, 975337495, 1950674990]

約数ペア:

[(1, 1950674990), (2, 975337495), (5, 390134998), (10, 195067499), (11, 177334090), (22, 88667045), (55, 35466818), (110, 17733409), (2447, 797170), (4894, 398585), (7247, 269170), (12235, 159434), (14494, 134585), (24470, 79717), (26917, 72470), (36235, 53834)]