2009706170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{17939}}^1$

素因数の和:18622

約数の個数: 32

約数和(自身を含む): 3836289600

約数和(自身を除く): 1826583430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 659, 1318, 3295, 6590, 11203, 17939, 22406, 35878, 56015, 89695, 112030, 179390, 304963, 609926, 1524815, 3049630, 11821801, 23643602, 59109005, 118218010, 200970617, 401941234, 1004853085, 2009706170]

約数ペア:

[(1, 2009706170), (2, 1004853085), (5, 401941234), (10, 200970617), (17, 118218010), (34, 59109005), (85, 23643602), (170, 11821801), (659, 3049630), (1318, 1524815), (3295, 609926), (6590, 304963), (11203, 179390), (17939, 112030), (22406, 89695), (35878, 56015)]