1227204748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{362221}}^1$

素因数の和:362254

約数の個数: 36

約数和(自身を含む): 2697829456

約数和(自身を除く): 1470624708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 362221, 724442, 1448884, 2535547, 3984431, 5071094, 7968862, 10142188, 15937724, 27891017, 43828741, 55782034, 87657482, 111564068, 175314964, 306801187, 613602374, 1227204748]

約数ペア:

[(1, 1227204748), (2, 613602374), (4, 306801187), (7, 175314964), (11, 111564068), (14, 87657482), (22, 55782034), (28, 43828741), (44, 27891017), (77, 15937724), (121, 10142188), (154, 7968862), (242, 5071094), (308, 3984431), (484, 2535547), (847, 1448884), (1694, 724442), (3388, 362221)]