17286386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 29490048

約数和(自身を除く): 12203662

約数列:

[1, 2, 13, 23, 26, 46, 137, 211, 274, 299, 422, 598, 1781, 2743, 3151, 3562, 4853, 5486, 6302, 9706, 28907, 40963, 57814, 63089, 81926, 126178, 375791, 664861, 751582, 1329722, 8643193, 17286386]

約数ペア:

[(1, 17286386), (2, 8643193), (13, 1329722), (23, 751582), (26, 664861), (46, 375791), (137, 126178), (211, 81926), (274, 63089), (299, 57814), (422, 40963), (598, 28907), (1781, 9706), (2743, 6302), (3151, 5486), (3562, 4853)]