1995087692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{723907}}^1$

素因数の和:723977

約数の個数: 24

約数和(自身を含む): 3830921136

約数和(自身を除く): 1835833444

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 723907, 1447814, 2895628, 9410791, 18821582, 37643164, 38367071, 76734142, 153468284, 498771923, 997543846, 1995087692]

約数ペア:

[(1, 1995087692), (2, 997543846), (4, 498771923), (13, 153468284), (26, 76734142), (52, 38367071), (53, 37643164), (106, 18821582), (212, 9410791), (689, 2895628), (1378, 1447814), (2756, 723907)]