77181190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2377}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 70749434

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2377, 3247, 4754, 6494, 11885, 16235, 23770, 32470, 40409, 80818, 202045, 404090, 454007, 908014, 2270035, 4540070, 7718119, 15436238, 38590595, 77181190]

約数ペア:

[(1, 77181190), (2, 38590595), (5, 15436238), (10, 7718119), (17, 4540070), (34, 2270035), (85, 908014), (170, 454007), (191, 404090), (382, 202045), (955, 80818), (1910, 40409), (2377, 32470), (3247, 23770), (4754, 16235), (6494, 11885)]