2045687554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{38153}}^1$

素因数の和:38274

約数の個数: 32

約数和(自身を含む): 3461330880

約数和(自身を除く): 1415643326

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 646, 1411, 1577, 2822, 3154, 26809, 38153, 53618, 76306, 648601, 724907, 1297202, 1449814, 3166699, 6333398, 12323419, 24646838, 53833883, 60167281, 107667766, 120334562, 1022843777, 2045687554]

約数ペア:

[(1, 2045687554), (2, 1022843777), (17, 120334562), (19, 107667766), (34, 60167281), (38, 53833883), (83, 24646838), (166, 12323419), (323, 6333398), (646, 3166699), (1411, 1449814), (1577, 1297202), (2822, 724907), (3154, 648601), (26809, 76306), (38153, 53618)]