1900555746711

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1\times {\mathrm{307609}}^1$

素因数の和:309199

約数の個数: 32

約数和(自身を含む): 2679012403200

約数和(自身を除く): 778456656489

約数列:

[1, 3, 29, 47, 87, 141, 1363, 1511, 4089, 4533, 43819, 71017, 131457, 213051, 307609, 922827, 2059493, 6178479, 8920661, 14457623, 26761983, 43372869, 419271067, 464797199, 1257813201, 1394391597, 13479118771, 21845468353, 40437356313, 65536405059, 633518582237, 1900555746711]

約数ペア:

[(1, 1900555746711), (3, 633518582237), (29, 65536405059), (47, 40437356313), (87, 21845468353), (141, 13479118771), (1363, 1394391597), (1511, 1257813201), (4089, 464797199), (4533, 419271067), (43819, 43372869), (71017, 26761983), (131457, 14457623), (213051, 8920661), (307609, 6178479), (922827, 2059493)]