1109382208

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{143257}}^1$

素因数の和:143291

約数の個数: 42

約数和(自身を含む): 2419770878

約数和(自身を除く): 1310388670

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 143257, 286514, 573028, 1146056, 1575827, 2292112, 3151654, 4584224, 6303308, 9168448, 12606616, 17334097, 25213232, 34668194, 50426464, 69336388, 100852928, 138672776, 277345552, 554691104, 1109382208]

約数ペア:

[(1, 1109382208), (2, 554691104), (4, 277345552), (8, 138672776), (11, 100852928), (16, 69336388), (22, 50426464), (32, 34668194), (44, 25213232), (64, 17334097), (88, 12606616), (121, 9168448), (176, 6303308), (242, 4584224), (352, 3151654), (484, 2292112), (704, 1575827), (968, 1146056), (1936, 573028), (3872, 286514), (7744, 143257)]