479438076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22433}}^1$

素因数の和:22590

約数の個数: 48

約数和(自身を含む): 1213589664

約数和(自身を除く): 734151588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 22433, 44866, 67299, 89732, 134598, 269196, 291629, 583258, 874887, 1166516, 1749774, 3073321, 3499548, 6146642, 9219963, 12293284, 18439926, 36879852, 39953173, 79906346, 119859519, 159812692, 239719038, 479438076]

約数ペア:

[(1, 479438076), (2, 239719038), (3, 159812692), (4, 119859519), (6, 79906346), (12, 39953173), (13, 36879852), (26, 18439926), (39, 12293284), (52, 9219963), (78, 6146642), (137, 3499548), (156, 3073321), (274, 1749774), (411, 1166516), (548, 874887), (822, 583258), (1644, 291629), (1781, 269196), (3562, 134598), (5343, 89732), (7124, 67299), (10686, 44866), (21372, 22433)]