17038970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 33666192

約数和(自身を除く): 16627222

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2473, 3445, 4946, 6890, 12365, 24730, 32149, 64298, 131069, 160745, 262138, 321490, 655345, 1310690, 1703897, 3407794, 8519485, 17038970]

約数ペア:

[(1, 17038970), (2, 8519485), (5, 3407794), (10, 1703897), (13, 1310690), (26, 655345), (53, 321490), (65, 262138), (106, 160745), (130, 131069), (265, 64298), (530, 32149), (689, 24730), (1378, 12365), (2473, 6890), (3445, 4946)]