253978731772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{4251971}}^1$

素因数の和:4252221

約数の個数: 24

約数和(自身を含む): 451814544720

約数和(自身を除く): 197835812948

約数列:

[1, 2, 4, 109, 137, 218, 274, 436, 548, 14933, 29866, 59732, 4251971, 8503942, 17007884, 463464839, 582520027, 926929678, 1165040054, 1853859356, 2330080108, 63494682943, 126989365886, 253978731772]

約数ペア:

[(1, 253978731772), (2, 126989365886), (4, 63494682943), (109, 2330080108), (137, 1853859356), (218, 1165040054), (274, 926929678), (436, 582520027), (548, 463464839), (14933, 17007884), (29866, 8503942), (59732, 4251971)]