899423462

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{1319}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 1573862400

約数和(自身を除く): 674438938

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 919, 1319, 1838, 2638, 6433, 9233, 12866, 18466, 48707, 69907, 97414, 139814, 340949, 489349, 681898, 978698, 1212161, 2424322, 8485127, 16970254, 64244533, 128489066, 449711731, 899423462]

約数ペア:

[(1, 899423462), (2, 449711731), (7, 128489066), (14, 64244533), (53, 16970254), (106, 8485127), (371, 2424322), (742, 1212161), (919, 978698), (1319, 681898), (1838, 489349), (2638, 340949), (6433, 139814), (9233, 97414), (12866, 69907), (18466, 48707)]