1900232180781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7529}}^1\times {\mathrm{42727}}^1$

素因数の和:50449

約数の個数: 32

約数和(自身を含む): 2779849497600

約数和(自身を除く): 879617316819

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5907, 7529, 22587, 42727, 82819, 128181, 248457, 469997, 1347691, 1409991, 4043073, 7648133, 14824601, 22944399, 44473803, 84129463, 252388389, 321691583, 965074749, 3538607413, 10615822239, 57582793357, 172748380071, 633410726927, 1900232180781]

約数ペア:

[(1, 1900232180781), (3, 633410726927), (11, 172748380071), (33, 57582793357), (179, 10615822239), (537, 3538607413), (1969, 965074749), (5907, 321691583), (7529, 252388389), (22587, 84129463), (42727, 44473803), (82819, 22944399), (128181, 14824601), (248457, 7648133), (469997, 4043073), (1347691, 1409991)]