846897884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 1744619520

約数和(自身を除く): 897721636

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 419, 518, 838, 1036, 1676, 1951, 2933, 3902, 5866, 7804, 11732, 13657, 15503, 27314, 31006, 54628, 62012, 72187, 108521, 144374, 217042, 288748, 434084, 505309, 817469, 1010618, 1634938, 2021236, 3269876, 5722283, 11444566, 22889132, 30246353, 60492706, 120985412, 211724471, 423448942, 846897884]

約数ペア:

[(1, 846897884), (2, 423448942), (4, 211724471), (7, 120985412), (14, 60492706), (28, 30246353), (37, 22889132), (74, 11444566), (148, 5722283), (259, 3269876), (419, 2021236), (518, 1634938), (838, 1010618), (1036, 817469), (1676, 505309), (1951, 434084), (2933, 288748), (3902, 217042), (5866, 144374), (7804, 108521), (11732, 72187), (13657, 62012), (15503, 54628), (27314, 31006)]