13910369720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2057747}}^1$

素因数の和:2057784

約数の個数: 48

約数和(自身を含む): 33891109560

約数和(自身を除く): 19980739840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 2057747, 4115494, 8230988, 10288735, 16461976, 20577470, 26750711, 41154940, 53501422, 82309880, 107002844, 133753555, 214005688, 267507110, 347759243, 535014220, 695518486, 1070028440, 1391036972, 1738796215, 2782073944, 3477592430, 6955184860, 13910369720]

約数ペア:

[(1, 13910369720), (2, 6955184860), (4, 3477592430), (5, 2782073944), (8, 1738796215), (10, 1391036972), (13, 1070028440), (20, 695518486), (26, 535014220), (40, 347759243), (52, 267507110), (65, 214005688), (104, 133753555), (130, 107002844), (169, 82309880), (260, 53501422), (338, 41154940), (520, 26750711), (676, 20577470), (845, 16461976), (1352, 10288735), (1690, 8230988), (3380, 4115494), (6760, 2057747)]