815641944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2614237}}^1$

素因数の和:2614259

約数の個数: 32

約数和(自身を含む): 2195959920

約数和(自身を除く): 1380317976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2614237, 5228474, 7842711, 10456948, 15685422, 20913896, 31370844, 33985081, 62741688, 67970162, 101955243, 135940324, 203910486, 271880648, 407820972, 815641944]

約数ペア:

[(1, 815641944), (2, 407820972), (3, 271880648), (4, 203910486), (6, 135940324), (8, 101955243), (12, 67970162), (13, 62741688), (24, 33985081), (26, 31370844), (39, 20913896), (52, 15685422), (78, 10456948), (104, 7842711), (156, 5228474), (312, 2614237)]