520710024

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{305581}}^1$

素因数の和:305661

約数の個数: 32

約数和(自身を含む): 1320114240

約数和(自身を除く): 799404216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 305581, 611162, 916743, 1222324, 1833486, 2444648, 3666972, 7333944, 21696251, 43392502, 65088753, 86785004, 130177506, 173570008, 260355012, 520710024]

約数ペア:

[(1, 520710024), (2, 260355012), (3, 173570008), (4, 130177506), (6, 86785004), (8, 65088753), (12, 43392502), (24, 21696251), (71, 7333944), (142, 3666972), (213, 2444648), (284, 1833486), (426, 1222324), (568, 916743), (852, 611162), (1704, 305581)]