1900677772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{48383}}^1$

素因数の和:48478

約数の個数: 48

約数和(自身を含む): 4031741952

約数和(自身を除く): 2131064180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 9821, 19642, 39284, 48383, 96766, 193532, 338681, 677362, 1112809, 1354724, 2225618, 2951363, 4451236, 5902726, 7789663, 11805452, 15579326, 20659541, 31158652, 41319082, 67881349, 82638164, 135762698, 271525396, 475169443, 950338886, 1900677772]

約数ペア:

[(1, 1900677772), (2, 950338886), (4, 475169443), (7, 271525396), (14, 135762698), (23, 82638164), (28, 67881349), (46, 41319082), (61, 31158652), (92, 20659541), (122, 15579326), (161, 11805452), (244, 7789663), (322, 5902726), (427, 4451236), (644, 2951363), (854, 2225618), (1403, 1354724), (1708, 1112809), (2806, 677362), (5612, 338681), (9821, 193532), (19642, 96766), (39284, 48383)]