13448156930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1951837}}^1$

素因数の和:1951910

約数の個数: 32

約数和(自身を含む): 26560611504

約数和(自身を除く): 13112454574

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1951837, 3903674, 9759185, 19518370, 25373881, 50747762, 103447361, 126869405, 206894722, 253738810, 517236805, 1034473610, 1344815693, 2689631386, 6724078465, 13448156930]

約数ペア:

[(1, 13448156930), (2, 6724078465), (5, 2689631386), (10, 1344815693), (13, 1034473610), (26, 517236805), (53, 253738810), (65, 206894722), (106, 126869405), (130, 103447361), (265, 50747762), (530, 25373881), (689, 19518370), (1378, 9759185), (3445, 3903674), (6890, 1951837)]