2510199573

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{42223}}^1$

素因数の和:42401

約数の個数: 32

約数和(自身を含む): 4053504000

約数和(自身を除く): 1543304427

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 1043, 2831, 3129, 8493, 19817, 42223, 59451, 126669, 295561, 802237, 886683, 2406711, 5615659, 6291227, 16846977, 18873681, 44038589, 119533313, 132115767, 358599939, 836733191, 2510199573]

約数ペア:

[(1, 2510199573), (3, 836733191), (7, 358599939), (19, 132115767), (21, 119533313), (57, 44038589), (133, 18873681), (149, 16846977), (399, 6291227), (447, 5615659), (1043, 2406711), (2831, 886683), (3129, 802237), (8493, 295561), (19817, 126669), (42223, 59451)]