260325422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5407}}^1$

素因数の和:5616

約数の個数: 32

約数和(自身を含む): 472442880

約数和(自身を除く): 212117458

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 3439, 5407, 6878, 10814, 24073, 37849, 48146, 75698, 102733, 205466, 719131, 978667, 1438262, 1957334, 6850669, 13701338, 18594673, 37189346, 130162711, 260325422]

約数ペア:

[(1, 260325422), (2, 130162711), (7, 37189346), (14, 18594673), (19, 13701338), (38, 6850669), (133, 1957334), (181, 1438262), (266, 978667), (362, 719131), (1267, 205466), (2534, 102733), (3439, 75698), (5407, 48146), (6878, 37849), (10814, 24073)]