1187888966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 1970105760

約数和(自身を除く): 782216794

約数列:

[1, 2, 11, 22, 97, 194, 409, 818, 1067, 1361, 2134, 2722, 4499, 8998, 14971, 29942, 39673, 79346, 132017, 264034, 436403, 556649, 872806, 1113298, 1452187, 2904374, 6123139, 12246278, 53994953, 107989906, 593944483, 1187888966]

約数ペア:

[(1, 1187888966), (2, 593944483), (11, 107989906), (22, 53994953), (97, 12246278), (194, 6123139), (409, 2904374), (818, 1452187), (1067, 1113298), (1361, 872806), (2134, 556649), (2722, 436403), (4499, 264034), (8998, 132017), (14971, 79346), (29942, 39673)]