7131519276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{520853}}^1$

素因数の和:521030

約数の個数: 48

約数和(自身を含む): 19134092544

約数和(自身を除く): 12002573268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 520853, 1041706, 1562559, 2083412, 3125118, 3645971, 6250236, 7291942, 10937913, 14583884, 21875826, 43751652, 84899039, 169798078, 254697117, 339596156, 509394234, 594293273, 1018788468, 1188586546, 1782879819, 2377173092, 3565759638, 7131519276]

約数ペア:

[(1, 7131519276), (2, 3565759638), (3, 2377173092), (4, 1782879819), (6, 1188586546), (7, 1018788468), (12, 594293273), (14, 509394234), (21, 339596156), (28, 254697117), (42, 169798078), (84, 84899039), (163, 43751652), (326, 21875826), (489, 14583884), (652, 10937913), (978, 7291942), (1141, 6250236), (1956, 3645971), (2282, 3125118), (3423, 2083412), (4564, 1562559), (6846, 1041706), (13692, 520853)]