2016862912

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 4044738672

約数和(自身を除く): 2027875760

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 233, 422, 466, 641, 844, 932, 1282, 1688, 1864, 2564, 3376, 3728, 5128, 6752, 7456, 10256, 13504, 14912, 20512, 41024, 49163, 98326, 135251, 149353, 196652, 270502, 298706, 393304, 541004, 597412, 786608, 1082008, 1194824, 1573216, 2164016, 2389648, 3146432, 4328032, 4779296, 8656064, 9558592, 31513483, 63026966, 126053932, 252107864, 504215728, 1008431456, 2016862912]

約数ペア:

[(1, 2016862912), (2, 1008431456), (4, 504215728), (8, 252107864), (16, 126053932), (32, 63026966), (64, 31513483), (211, 9558592), (233, 8656064), (422, 4779296), (466, 4328032), (641, 3146432), (844, 2389648), (932, 2164016), (1282, 1573216), (1688, 1194824), (1864, 1082008), (2564, 786608), (3376, 597412), (3728, 541004), (5128, 393304), (6752, 298706), (7456, 270502), (10256, 196652), (13504, 149353), (14912, 135251), (20512, 98326), (41024, 49163)]