859645884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{12409}}^1$

素因数の和:12690

約数の個数: 48

約数和(自身を含む): 2101559040

約数和(自身を除く): 1241913156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 276, 502, 753, 1004, 1506, 3012, 5773, 11546, 12409, 17319, 23092, 24818, 34638, 37227, 49636, 69276, 74454, 148908, 285407, 570814, 856221, 1141628, 1712442, 3114659, 3424884, 6229318, 9343977, 12458636, 18687954, 37375908, 71637157, 143274314, 214911471, 286548628, 429822942, 859645884]

約数ペア:

[(1, 859645884), (2, 429822942), (3, 286548628), (4, 214911471), (6, 143274314), (12, 71637157), (23, 37375908), (46, 18687954), (69, 12458636), (92, 9343977), (138, 6229318), (251, 3424884), (276, 3114659), (502, 1712442), (753, 1141628), (1004, 856221), (1506, 570814), (3012, 285407), (5773, 148908), (11546, 74454), (12409, 69276), (17319, 49636), (23092, 37227), (24818, 34638)]