2017870186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1597}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 3269891520

約数和(自身を除く): 1252021334

約数列:

[1, 2, 19, 38, 41, 82, 779, 811, 1558, 1597, 1622, 3194, 15409, 30343, 30818, 33251, 60686, 65477, 66502, 130954, 631769, 1244063, 1263538, 1295167, 2488126, 2590334, 24608173, 49216346, 53101847, 106203694, 1008935093, 2017870186]

約数ペア:

[(1, 2017870186), (2, 1008935093), (19, 106203694), (38, 53101847), (41, 49216346), (82, 24608173), (779, 2590334), (811, 2488126), (1558, 1295167), (1597, 1263538), (1622, 1244063), (3194, 631769), (15409, 130954), (30343, 66502), (30818, 65477), (33251, 60686)]