4502470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 9351936

約数和(自身を除く): 4849466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 491, 655, 917, 982, 1310, 1834, 2455, 3437, 4585, 4910, 6874, 9170, 17185, 34370, 64321, 128642, 321605, 450247, 643210, 900494, 2251235, 4502470]

約数ペア:

[(1, 4502470), (2, 2251235), (5, 900494), (7, 643210), (10, 450247), (14, 321605), (35, 128642), (70, 64321), (131, 34370), (262, 17185), (491, 9170), (655, 6874), (917, 4910), (982, 4585), (1310, 3437), (1834, 2455)]