2019971696

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 3956496768

約数和(自身を除く): 1936525072

約数列:

[1, 2, 4, 8, 16, 151, 251, 302, 502, 604, 1004, 1208, 2008, 2416, 3331, 4016, 6662, 13324, 26648, 37901, 53296, 75802, 151604, 303208, 502981, 606416, 836081, 1005962, 1672162, 2011924, 3344324, 4023848, 6688648, 8047696, 13377296, 126248231, 252496462, 504992924, 1009985848, 2019971696]

約数ペア:

[(1, 2019971696), (2, 1009985848), (4, 504992924), (8, 252496462), (16, 126248231), (151, 13377296), (251, 8047696), (302, 6688648), (502, 4023848), (604, 3344324), (1004, 2011924), (1208, 1672162), (2008, 1005962), (2416, 836081), (3331, 606416), (4016, 502981), (6662, 303208), (13324, 151604), (26648, 75802), (37901, 53296)]