426463970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{9041}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 790994160

約数和(自身を除く): 364530190

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 4717, 9041, 9434, 18082, 23585, 45205, 47170, 90410, 479173, 804649, 958346, 1609298, 2395865, 4023245, 4791730, 8046490, 42646397, 85292794, 213231985, 426463970]

約数ペア:

[(1, 426463970), (2, 213231985), (5, 85292794), (10, 42646397), (53, 8046490), (89, 4791730), (106, 4023245), (178, 2395865), (265, 1609298), (445, 958346), (530, 804649), (890, 479173), (4717, 90410), (9041, 47170), (9434, 45205), (18082, 23585)]