488454190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{5641}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 1005810624

約数和(自身を除く): 517356434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237, 2474, 5641, 6185, 8659, 11282, 12370, 17318, 28205, 39487, 43295, 56410, 78974, 86590, 197435, 394870, 6977917, 13955834, 34889585, 48845419, 69779170, 97690838, 244227095, 488454190]

約数ペア:

[(1, 488454190), (2, 244227095), (5, 97690838), (7, 69779170), (10, 48845419), (14, 34889585), (35, 13955834), (70, 6977917), (1237, 394870), (2474, 197435), (5641, 86590), (6185, 78974), (8659, 56410), (11282, 43295), (12370, 39487), (17318, 28205)]