2019965190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{811231}}^1$

素因数の和:811324

約数の個数: 32

約数和(自身を含む): 4906331136

約数和(自身を除く): 2886365946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 811231, 1622462, 2433693, 4056155, 4867386, 8112310, 12168465, 24336930, 67332173, 134664346, 201996519, 336660865, 403993038, 673321730, 1009982595, 2019965190]

約数ペア:

[(1, 2019965190), (2, 1009982595), (3, 673321730), (5, 403993038), (6, 336660865), (10, 201996519), (15, 134664346), (30, 67332173), (83, 24336930), (166, 12168465), (249, 8112310), (415, 4867386), (498, 4056155), (830, 2433693), (1245, 1622462), (2490, 811231)]