974682716

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{25243}}^1$

素因数の和:25458

約数の個数: 36

約数和(自身を含む): 1994326488

約数和(自身を除く): 1019643772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 25243, 38612, 50486, 100972, 176701, 353402, 706804, 1236907, 2473814, 4947628, 4972871, 9945742, 19891484, 34810097, 69620194, 139240388, 243670679, 487341358, 974682716]

約数ペア:

[(1, 974682716), (2, 487341358), (4, 243670679), (7, 139240388), (14, 69620194), (28, 34810097), (49, 19891484), (98, 9945742), (196, 4972871), (197, 4947628), (394, 2473814), (788, 1236907), (1379, 706804), (2758, 353402), (5516, 176701), (9653, 100972), (19306, 50486), (25243, 38612)]