1290752474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{54679}}^1$

素因数の和:54758

約数の個数: 32

約数和(自身を含む): 2244067200

約数和(自身を除く): 953314726

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 11803, 23606, 54679, 109358, 601469, 1202938, 1585691, 2023123, 3171382, 4046246, 17442601, 22254353, 34885202, 44508706, 58670567, 117341134, 645376237, 1290752474]

約数ペア:

[(1, 1290752474), (2, 645376237), (11, 117341134), (22, 58670567), (29, 44508706), (37, 34885202), (58, 22254353), (74, 17442601), (319, 4046246), (407, 3171382), (638, 2023123), (814, 1585691), (1073, 1202938), (2146, 601469), (11803, 109358), (23606, 54679)]