2012109856

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{3271}}^1$

素因数の和:3737

約数の個数: 48

約数和(自身を含む): 4056756480

約数和(自身を除く): 2044646624

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 409, 752, 818, 1504, 1636, 3271, 3272, 6542, 6544, 13084, 13088, 19223, 26168, 38446, 52336, 76892, 104672, 153737, 153784, 307474, 307568, 614948, 615136, 1229896, 1337839, 2459792, 2675678, 4919584, 5351356, 10702712, 21405424, 42810848, 62878433, 125756866, 251513732, 503027464, 1006054928, 2012109856]

約数ペア:

[(1, 2012109856), (2, 1006054928), (4, 503027464), (8, 251513732), (16, 125756866), (32, 62878433), (47, 42810848), (94, 21405424), (188, 10702712), (376, 5351356), (409, 4919584), (752, 2675678), (818, 2459792), (1504, 1337839), (1636, 1229896), (3271, 615136), (3272, 614948), (6542, 307568), (6544, 307474), (13084, 153784), (13088, 153737), (19223, 104672), (26168, 76892), (38446, 52336)]