2499415633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 3145310784

約数和(自身を除く): 645895151

約数列:

[1, 11, 13, 17, 143, 187, 197, 221, 289, 307, 2167, 2431, 2561, 3179, 3349, 3377, 3757, 3991, 5219, 28171, 36839, 41327, 43537, 43901, 56933, 57409, 60479, 67847, 88723, 478907, 626263, 665269, 740129, 746317, 786227, 975953, 1028143, 1153399, 8141419, 8648497, 11309573, 12687389, 13365859, 17478431, 147024449, 192262741, 227219603, 2499415633]

約数ペア:

[(1, 2499415633), (11, 227219603), (13, 192262741), (17, 147024449), (143, 17478431), (187, 13365859), (197, 12687389), (221, 11309573), (289, 8648497), (307, 8141419), (2167, 1153399), (2431, 1028143), (2561, 975953), (3179, 786227), (3349, 746317), (3377, 740129), (3757, 665269), (3991, 626263), (5219, 478907), (28171, 88723), (36839, 67847), (41327, 60479), (43537, 57409), (43901, 56933)]